A/P repair,Anterior vaginal wall repair A1C , HbA1c Aarskog syndrome Aase syndrome Aase-Smith syndrome,Aase syndrome AAT deficiency, Alpha-1 antitrypsin deficiency AAT or A1AT, Alpha-1 antitrypsin Abacterial cystitis, Cystitis - noninfectious (acute urethral syndrome) Abdomen - swollen Abdominal aortic aneurysm Abdominal birth, C-section Abdominal bloating Abdominal cramps , Abdominal pain Abdominal CT scan Abdominal delivery , C-section Abdominal discomfort , Abdominal distress Abdominal distention , Abdomen - swollen Abdominal distress Abdominal exploration Abdominal film Abdominal fullness prematurely after meals Abdominal girth Abdominal hernia , Lump in the abdomen Abdominal hysterectomy , Hysterectomy Abdominal mass Abdominal MRI Abdominal pain Abdominal pain diagnosis Abdominal pregnancy , Ectopic pregnancy Abdominal rigidity Abdominal sonogram , Abdominal ultrasound Abdominal sounds Abdominal tap - paracentesis Abdominal thrusts , Heimlich maneuver Abdominal ultrasound Abdominal wall biopsy , Abdominal wall fat pad biopsy Abdominal wall defect repair , Gastroschisis repair Abdominal wall defects , Lump in the abdomen Abdominal wall fat pad biopsy Abdominal wall surgery Abdominal X-ray , Abdominal film Abdominoplasty , Abdominal wall surgery Abducens palsy , Cranial mononeuropathy VI Abetalipoproteinemia , Bassen-Kornzweig syndrome ABG , Blood gases Ablatio placentae , Placenta abruptio Abnormal breast mass , Lumps in the breasts Abnormal heart rhythms , Arrhythmias Abnormal posturing Abnormal tooth shape , Tooth - abnormal shape Abnormal uterine bleeding , Vaginal bleeding between periods Abnormality of the urea cycle - hereditary , Hereditary urea cycle abnormality ABO blood typing , Blood typing ABO incompatibility Abortion Abortion - complete Abortion - elective or therapeutic Abortion - incomplete Abortion - inevitable , Inevitable abortion Abortion - infected Abortion - spontaneous Abortion - threatened ABPA , Pulmonary aspergillosis - allergic bronchopulmonary type Abruptio placentae , Placenta abruptio Abscess Abscess - amebic liver , Amebic liver abscess Abscess - anorectal , Anorectal abscess Abscess - areolar gland , Subareolar abscess Abscess - Bartholin's , Bartholin’s abscess Abscess - brain , Brain abscess Abscess - epidural , Epidural abscess Abscess - intra-abdominal , Intra-abdominal abscess Abscess - peritonsillar , Peritonsillar abscess Abscess - skin , Skin abscess Abscess - spinal cord , Spinal cord abscess Abscess - tooth , Tooth abscess Abscess scan , Abscess scan - radioactive Abscess scan - radioactive Absence of thirst , Thirst - absent Absence seizure , Petit mal seizure Absent menses , Amenorrhea - primary Absent periods , Amenorrhea - primary Absent pulse , Pulse - weak or absent Absolute eosinophil count , Eosinophil count - absolute Acanthamoeba keratitis , Corneal ulcers and infections Acanthocytosis , Bassen-Kornzweig syndrome Acanthosis nigricans Accelerated hypertension , Malignant hypertension (arteriolar nephrosclerosis) Accelerated silicosis , Silicosis Accelerating angina , Unstable angina Accessory nipples , Supernumerary nipples Accidental hemorrhage , Placenta abruptio ACE levels Acetaminophen - serum , Therapeutic drug levels Acetaminophen and codeine Acetaminophen overdose Acetomeroctol overdose Acetomorphine , Heroin overdose Acetone Acetone bodies , Serum ketones Acetylcholine receptor antibody Acetylcholinesterase , Serum cholinesterase Acetyl-CoA alpha-glucosaminide N-acetyltransferase deficiency (Type IIIC) , Sanfilippo syndrome Achalasia Aches - leg , Leg pain Aches and pains in bones , Bone pain or tenderness Achilles tendinitis Acholic stools , Stools - pale or clay colored Achondrogenesis Achondroplasia Achromacria , Arachnodactyly Acid fast bacilli stain , Sputum stain for mycobacteria Acid loading test (pH) Acid mucopolysaccharides Acid perfusion test , Bernstein test Acid-fast stain Acidosis Acidosis - respiratory , Respiratory acidosis ACL injury , Anterior cruciate ligament (ACL) injury ACL reconstruction Acne Acne and teenagers , Teenagers and acne Acne rosacea , Rosacea Acne vulgaris , Acne Acne-like skin bumps , Comedones Acoustic neuroma Acoustic trauma Acquired (adaptive) immunity , Immune response Acquired aplastic anemia , Secondary aplastic anemia Acquired bronchiectasis , Bronchiectasis Acquired disorders of platelet function , Acquired platelet function defect Acquired hyperlipoproteinemia , Lipid Disorders - acquired Acquired immune deficiency syndrome , AIDS Acquired nephrogenic diabetes insipidus , Diabetes insipidus - nephrogenic Acquired platelet function defect Acquired qualitative platelet disorders , Acquired platelet function defect Acrocephalosyndactyly , Apert syndrome Acrochordons , Cutaneous skin tags Acrodermatitis Acrodermatitis - infantile lichenoid , Acrodermatitis Acrodermatitis - papular infantile , Acrodermatitis Acrodysostosis Acrodysplasia , Acrodysostosis Acromegaly ACTH ACTH (Cortrosyn) stimulation test ACTH suppression test , Dexamethasone suppression test Acting strangely , Behavior - unusual or strange Acting-out behaviors , Temper tantrums Actinic keratosis Actinomycosis Actinomycosis pulmonary , Pulmonary actinomycosis Activase thrombolytic agent , Thrombolytic therapy (tissue plasminogen activator - tPA) Activated partial thromboplastin time , Partial thromboplastin time (PTT) Activity - increased , Hyperactivity Actron , Ketoprofen overdose Acupressure and nausea , Nausea and acupressure Acupuncture and pain Acute Acute abdomen , Peritonitis Acute abdomen , Abdominal pain Acute acquired cytomegalovirus infection , Infectious mononucleosis (CMV) Acute adrenal crisis Acute adrenal insufficiency , Acute adrenal crisis Acute arterial occlusion - kidney Acute bacterial tracheitis , Tracheitis Acute bilateral obstructive uropathy Acute bladder infection , Cystitis - acute bacterial Acute brain syndrome , Delirium Acute bronchitis Acute cerebellar ataxia Acute cerebellar ataxia of childhood , Acute cerebellar ataxia Acute childhood leukemia , Acute lymphocytic leukemia Acute cholecystitis (Gallstones) Acute confusional state , Delirium Acute gastritis , Gastritis - acute Acute gastroenteritis , Bacterial gastroenteritis Acute glaucoma , Glaucoma Acute glomerulonephritis , Acute nephritic syndrome Acute gouty arthritis Acute granulocytic leukemia , Acute myelogenous leukemia (AML) - adult Acute HIV infection Acute idiopathic polyneuritis , Guillain-Barre syndrome Acute inflammatory polyneuropathy , Guillain-Barre syndrome Acute intermittent porphyria , Porphyria Acute interstitial (allergic) nephritis , Interstitial nephritis Acute interstitial ischemia , Ischemic colitis Acute interstitial nephritis not NSAID related Acute invasive aspergillosis , Pulmonary aspergillosis - invasive type Acute kidney failure Acute laryngotracheobronchitis , Croup Acute lymphocytic leukemia Acute MI , Heart attack Acute mitral regurgitation , Mitral regurgitation - acute Acute mountain sickness Acute myelogenous leukemia (AML) - adult Acute myeloid leukemia (AML) , Acute myelogenous leukemia (AML) - adult Acute necrotizing ulcerative gingivitis , Trench mouth Acute nephritic syndrome Acute nonlymphocytic leukemia (ANLL) , Acute myelogenous leukemia (AML) - adult Acute pancreatitis Acute renal arterial thrombosis , Acute arterial occlusion - kidney Acute renal artery occlusion , Acute arterial occlusion - kidney Acute respiratory distress syndrome , ARDS (acute respiratory distress syndrome) Acute retroviral syndrome , Acute HIV infection Acute rheumatic fever , Rheumatic fever Acute silicosis , Silicosis Acute sinusitis , Sinusitis Acute tubular necrosis Acute unilateral obstructive uropathy Acute upper airway obstruction Acute urethral obstruction , Acute bilateral obstructive uropathy Acute urinary tract infection (UTI) , Cystitis - acute bacterial Adapin , Doxepin overdose ADD , Attention deficit disorder (ADD) Addiction - drug , Drug abuse and dependence Addictive gambling , Compulsive gambling Addisonian crisis , Acute adrenal crisis Addison’s disease Additives in food , Food additives Adenocarcinoma of renal cells , Renal cell carcinoma Adenocarcinoma of the bronchus , Bronchial adenoma Adenocarcinoma of the endometrium/uterus , Endometrial cancer Adenoid removal Adenoidectomy , Adenoid removal Adenoids - enlarged , Enlarged adenoids Adenoma - secreting , Prolactinoma Adenoma sebaceum , Tuberous sclerosis Adenomyoma , Adenomyosis Adenomyosis Adepril , Amitriptyline hydrochloride overdose ADH ADHD , Attention deficit disorder (ADD) Adhesion Adhesive capsulitis , Frozen shoulder Adipsia , Thirst - absent Adjustment disorder Adolescence , Puberty and adolescence Adolescent depression Adolescent development Adolescent pregnancy Adolescent test or procedure preparation ADPKD , Polycystic kidney disease Adrenal biopsy Adrenal crisis , Acute adrenal crisis Adrenal glands Adrenal insufficiency , Addison’s disease Adrenal medullary imaging , MIBG (iodine-131-meta-iodobenzylguanidine) scintiscan Adrenalin - blood , Catecholamines - blood Adrenalin-urine test , Catecholamines - urine Adrenergic bronchodilators overdose Adrenocortical carcinoma Adrenocortical hypofunction , Addison’s disease Adrenocorticotrophic hormone , ACTH Adrenogenital syndrome , Congenital adrenal hyperplasia Adrenoleukodystrophy Adult diapers , Urinary incontinence products Adult hypothyroidism , Hypothyroidism Adult oral candidiasis , Oral candidiasis - adult Adult respiratory distress syndrome , ARDS (acute respiratory distress syndrome) Adult Still's disease Adumbran , Oxazepam overdose Advanced care directives Advil , Ibuprofen overdose Aerobic Aerobic bacteria AFB stain , Sputum stain for mycobacteria Afferent loop syndrome , Intestinal bacterial overgrowth A-fib , Atrial fibrillation/flutter Aflatoxin AFP , Alpha fetoprotein African trypanosomiasis , Sleeping sickness After shaves Agammaglobulinemia Age and exercise , Exercise and age Age and impotence , Impotence and age Age and mammograms , Mammogram - recommended age Age and weight loss , Weight loss and age Age appropriate diet for children Age spots , Liver spots Age-related hearing loss Age-related macular degeneration (ARMD or AMD) , Macular degeneration Aggravated by Aging changes in body shape Aging changes in hair and nails Aging changes in hormone production Aging changes in immunity Aging changes in organs - tissue - cells Aging changes in skin Aging changes in sleep Aging changes in the bones - muscles - joints Aging changes in the breast Aging changes in the face Aging changes in the female reproductive system Aging changes in the heart and blood vessels Aging changes in the kidneys Aging changes in the lungs Aging changes in the male reproductive system Aging changes in the nervous system Aging changes in the senses Aging changes in vital signs Aging spots - should you be concerned Agitation Agnogenic myeloid metaplasia , Primary myelofibrosis Agoraphobia Agranulocytosis A-Th3 , Antithrombin III Aicardi syndrome AIDS AIDS - resources AIDS patients and pets , Pets and the immunocompromised person AIDS-related complex - ARC , Early symptomatic HIV infection Air around the lung , Pneumothorax Air embolus , Pulmonary embolus Air outside the lung , Pneumothorax Airway obstruction - acute upper , Acute upper airway obstruction Alanine transaminase , ALT Albinism Albright's hereditary osteodystrophy , Pseudohypoparathyroidism Albumin - serum Albumin - urine , Protein - urine Albuminuria , Protein - urine Alcaptonuria , Alkaptonuria Alcohol abuse , Alcoholism Alcohol and diet Alcohol dependence , Alcoholism Alcohol in pregnancy , Fetal alcohol syndrome Alcohol test - breath , Breath alcohol test Alcohol use Alcohol withdrawal Alcohol withdrawal - delirium tremens , Delirium tremens Alcoholic cardiomyopathy Alcoholic encephalopathy , Wernicke-Korsakoff syndrome Alcoholic ketoacidosis Alcoholic liver disease Alcoholic neuropathy Alcoholic polyneuropathy , Alcoholic neuropathy Alcoholism Alcoholism - resources Aldolase Aldosterone Aldosterone - urine , 24-hour urinary aldosterone excretion rate Alertness - decreased , Consciousness - decreased Aliseum , Diazepam overdose Alkaline phosphatase , ALP Alkalosis Alkaptonuria ALL , Acute lymphocytic leukemia Allergen Allergic bronchopulmonary aspergillosis , Pulmonary aspergillosis - allergic bronchopulmonary type Allergic conjunctivitis Allergic dermatitis , Contact dermatitis Allergic reaction - drug (medication) , Drug allergies Allergic reactions Allergic rhinitis Allergic vasculitis Allergies Allergies and genetics Allergy testing Allergy to food , Food allergy Allergy to mold - dander - dust Allergy-causing , Allergen Allocar , Cardiac glycosides Alocasia , Caladium Aloe Alopecia , Hair loss Alopecia areata Alopecia in men , Male pattern baldness Alopecia in women , Female pattern baldness Alopecia totalis , Alopecia areata Alopecia universalis , Alopecia areata Alopent , Pentazocine overdose ALP ALP (alkaline phosphatase) isoenzyme Alpha fetoprotein Alpha-1 antitrypsin Alpha-1 antitrypsin deficiency Alpha-L-iduronate deficiency , Hurler syndrome Alphamul , Castor oil overdose Alport syndrome ALS , Amyotrophic lateral sclerosis ALS - resources Alström syndrome ALT Alteplase , Thrombolytic therapy (tissue plasminogen activator - tPA) Altered mental status , Unconsciousness - first aid Alternative medicine - pain relief , Acupuncture and pain Altitude anoxia , Acute mountain sickness Altitude sickness , Acute mountain sickness Alupram , Diazepam overdose Alveolar abnormalities Alveolar proteinosis , Pulmonary alveolar proteinosis Alveolar rhabdomyosarcoma , Rhabdomyosarcoma Alveolitis , Diffuse interstitial pulmonary fibrosis Alzheimer's disease epidemic? Alzheimer’s - resources Alzheimer’s disease AMACR , Prostate cancer - genetic markers Amaurosis fugax Amaurotic familial idiocy (formerly known as) , Lipofuscinosis Ambiguous genitalia Amblyopia Ambulatory electrocardiography , Holter monitor (24h) Amebiasis Amebic dysentery , Amebiasis Amebic liver abscess Amelogenesis imperfecta Amenorrhea , Menstruation - absent Amenorrhea - primary Amenorrhea - secondary , Secondary amenorrhea American mountain fever , Colorado tick fever American Nightshade , Pokeweed American trypanosomiasis , Chagas disease Amikacin - serum , Therapeutic drug levels Amilon , Phenindamine overdose Amino acids Amino acids - plasma , Plasma amino acids Amino acids - urine , Aminoaciduria Aminoaciduria Aminophylline - serum , Therapeutic drug levels Aminophylline/theophylline Amitriptyline - serum , Therapeutic drug levels Amitriptyline and Perphenazine overdose Amitriptyline hydrochloride overdose Ammonia Ammonium hydroxide Ammonium ion Amnesia , Memory loss Amniocentesis Amniotic constriction bands Amniotic fluid AMP , Acid mucopolysaccharides Amphetamine or sympathomimetic intoxication Amphetamines - screen , Toxicology screen Amputation - traumatic Amsler grid test , Home vision tests Amylase - urine Amylase test Amyloid - primary , Primary amyloidosis Amyloidosis - cardiac , Cardiac amyloidosis Amyloidosis - cerebral , Senile cerebral amyloid angiopathy Amyloidosis - hereditary , Hereditary amyloidosis Amyotrophic lateral sclerosis ANA , Antinuclear antibody panel ANA panel , Antinuclear antibody panel Anaerobe , Anaerobic bacteria Anaerobic Anaerobic bacteria Anaerobic pneumonia , Aspiration pneumonia Anal abscess , Anorectal abscess Anal atresia , Imperforate anus Anal fissure Analgesic nephropathy Analgesics , Pain medications Analgesics - screen , Toxicology screen Anaphylactic reaction , Anaphylaxis Anaphylactic shock , Anaphylaxis Anaphylactoid purpura , Henoch-Schonlein purpura Anaphylaxis Anaplastic carcinoma of the thyroid , Anaplastic thyroid cancer Anaplastic thyroid cancer Anasarca , Swelling Anastomosis Ancylostoma braziliense , Creeping eruption Androblastoma , Arrhenoblastoma of ovary Androgen insensitivity syndrome , Testicular feminization Androgenic alopecia in men , Male pattern baldness Androgenic alopecia in women , Female pattern baldness Anemia Anemia - B12 deficiency Anemia - chronic disease Anemia - Fanconi's , Fanconi's anemia Anemia - hemolytic , Hemolytic anemia Anemia - hemolytic - caused by chemicals or toxins , Hemolytic anemia caused by chemicals and toxins Anemia - hemolytic due to G6PD deficiency , Glucose-6-phosphate dehydrogenase deficiency Anemia - idiopathic aplastic , Idiopathic aplastic anemia Anemia - idiopathic autoimmune hemolytic , Idiopathic autoimmune hemolytic anemia Anemia - immune hemolytic , Immune hemolytic anemia Anemia - immune hemolytic - secondary to drugs , Drug-induced immune hemolytic anemia Anemia - iron deficiency , Iron deficiency anemia Anemia - iron deficiency - children , Iron deficiency anemia - children Anemia - megaloblastic , Megaloblastic anemia Anemia - secondary aplastic , Secondary aplastic anemia Anemia - sickle cell , Sickle cell anemia Anemia of inflammation , Anemia - chronic disease Anencephaly Anergy panel , Skin test anergy Anergy screen , Skin test anergy Aneurysm Aneurysm - aortic , Abdominal aortic aneurysm Aneurysm - cerebral , Aneurysm in the brain Aneurysm - thoracic aortic , Thoracic aortic aneurysm Aneurysm in the brain Angel Dust , Phencyclidine overdose Angel wings , Caladium Angel's trumpet , Jimsonweed Angina Angina - stable Angina - unstable , Unstable angina Angina - variant , Coronary artery spasm Angina pectoris , Angina Angiodysplasia of the colon Angioedema Angiofibroma - juvenile , Juvenile angiofibroma Angiogram , Arteriogram Angiography , Arteriogram Angiography - aorta , Aortic angiography Angiography - head , Cerebral angiography Angiography - heart , Coronary angiography Angiography - left heart , Left heart ventricular angiography Angiography - right heart , Right heart ventriculography Angiography/arteriography of the extremity , Extremity arteriography Angioma - cherry , Cherry angioma Angioma cavernosum , Birthmarks - red Angioneurotic edema , Angioedema Angio-osteohypertrophy , Klippel-Trenaunay syndrome Angioplasty Angle tumor , Acoustic neuroma Angor pectoris - stable , Angina - stable Anhidrosis , Sweating - absent Anhidrotic ectodermal dysplasia , Ectodermal dysplasia Animal bites Anions , Ion(s) Anisocoria , Eyes/pupils different size Ankle pain Ankle swelling , Foot, leg, and ankle swelling Ankyloglossia , Tongue tie Ankylosing spondylitis Annular pancreas Anorchia Anorectal abscess Anorectal malformation , Imperforate anus Anorectal malformation repair , Imperforate anus repair Anorexia , Anorexia nervosa Anorexia nervosa Anorexia nervosa - resources , Eating disorders - resources Anorgasmia , Orgasmic dysfunction Anoscopy Anosmia , Smell - impaired Anovulatory bleeding , Dysfunctional uterine bleeding (DUB) Ansaid , Flurbiprofen overdose Ansaid Anterior Anterior and/or posterior colporrhaphy , Anterior vaginal wall repair Anterior and/or posterior vaginal wall repair , Anterior vaginal wall repair Anterior cruciate ligament (ACL) injury Anterior knee pain , Chondromalacia patellae Anterior knee pain Anterior spinal fusion , Spinal fusion Anterior tibia pain , Shin splints Anterior uveitis , Uveitis Anterior vaginal wall repair Anthrax Anthrax , Bacillus anthracis Anthrax - inhalation , Inhalation anthrax Anthrax - skin , Cutaneous anthrax Anthrax serology test , Serologic test for B. anthracis Antibiotic associated colitis , Pseudomembranous colitis Antibiotic sensitivity , Sensitivity analysis Antibiotics - colds and flu , Colds and flus - antibiotics Antibody Antibody test for anthrax , Serologic test for B. anthracis Antibody titer Antibody to human glomerular basement membrane , Anti-glomerular basement membrane Antidepressants - screen , Toxicology screen Antidiarrheal agent overdose Antidiuretic hormone , ADH Anti-DNase B Antifreeze Anti-gastric parietal cell antibodies , Antiparietal cells antibodies Antigen Anti-glomerular basement membrane Anti-glomerular basement membrane antibody disease , Goodpasture’s syndrome Antihistamine , Phenindamine overdose Antihypertensives -Thiazide and related diuretics Anti-insulin antibody test Anti-microsomal antibody , Antithyroid microsomal antibody Antimitochondrial antibody Antinuclear antibody panel Anti-P antibody , Donath-Landsteiner test Antiparietal cells antibodies Anti-rust products Anti-smooth muscle antibody Antisocial personality disorder Anti-streptolysin O titer , ASO titer Antithrombin III Antithrombin III deficiency - congenital , Congenital antithrombin III deficiency Antithyroglobulin antibody Antithyroid microsomal antibody Anxiety Anxiety in children , Stress in childhood Anxiety vs. stress , Stress vs. anxiety Aortic aneurysm - dissecting , Aortic dissection Aortic aneurysm - thoracic , Thoracic aortic aneurysm Aortic angiography Aortic arch syndrome Aortic coarctation , Coarctation of the aorta Aortic dissection Aortic insufficiency Aortic regurgitation , Aortic insufficiency Aortic stenosis Aortic valve prolapse , Aortic insufficiency Aortic valve stenosis , Aortic stenosis Aortography , Aortic angiography APCA , Antiparietal cells antibodies Apert syndrome APGAR Aphasia , Speech impairment (adult) Aphthous ulcer , Canker sores Aplastic Apnea , Breathing - slowed or stopped ApoB100 , Apolipoprotein B100 ApoCII , Apolipoprotein CII Apolipoprotein B deficiency , Bassen-Kornzweig syndrome Apolipoprotein B100 Apolipoprotein CII Apoplexy Apoprotein B100 , Apolipoprotein B100 Apoprotein CII , Apolipoprotein CII Appendectomy Appendicitis Appendix removal , Appendectomy Appetite - decreased Appetite - increased Apprehension , Anxiety Appropriate for gestational age (AGA) Apraxia , Inability to use objects and perform tasks Aprosencephaly with open cranium , Anencephaly APTT , Partial thromboplastin time (PTT) Aquarium granuloma , Swimming pool granuloma Arachnodactyly ARDS (acute respiratory distress syndrome) Areolar gland abscess , Subareolar abscess ARF , Acute kidney failure Arginine test , Growth hormone stimulation test Arginine vasopressin , ADH Arias syndrome (type II Crigler-Najjar) , Crigler-Najjar syndrome Arisaema triphyllum , Jack-in-the-pulpit Arkless-Graham , Acrodysostosis Arm and leg movements - uncontrollable , Movement - uncontrolled or slow Armpit lump Arnold Pick's disease , Pick’s disease Arrhenoblastoma , Sertoli-Leydig cell tumor Arrhenoblastoma of ovary Arrhythmias Arterial blood gas analysis , Blood gases Arterial embolism Arterial insufficiency Arterial insufficiency of the legs , Recurrent blockage of leg arteries Arterial plethysmography , Plethysmography Arterial stick Arteriogram Arteriolar nephrosclerosis , Malignant hypertension (arteriolar nephrosclerosis) Arteriosclerosis , Atherosclerosis Arteriosclerosis obliterans , Arteriosclerosis of the extremities Arteriosclerosis of the extremities Arteriosclerotic heart disease , Coronary heart disease Arteriovenous malformation - cerebral Arteriovenous malformation - pulmonary , Pulmonary arteriovenous fistula Arthralgia , Joint pain Arthritis Arthritis - psoriatic , Psoriatic arthritis Arthritis - resources Arthrodesis , Spinal fusion Arthroscopy Articulation deficiency , Speech disorders Artificial flavors and color , Food additives Artificial kidneys , Dialysis Artificial pacemaker , Pacemaker Artificial sphincter - rectal or urinary , Inflatable artificial sphincter Arylsulfatase A deficiency , Metachromatic leukodystrophy Asbestosis Asbestos-related pleural effusion Ascariasis Ascites Ascorbic acid , Vitamin C ASD , Atrial septal defect ASD repair , Congenital heart defect corrective surgery Aseptic meningitis Asherman’s syndrome ASO titer Aspartate aminotransferase , AST Aspartic acid Aspartoacylase deficiency , Canavan disease Asperger's syndrome Aspergilloma , Pulmonary aspergilloma (mycetoma) Aspergillosis Aspergillosis - acute invasive , Pulmonary aspergillosis - invasive type Aspergillosis - allergic bronchopulmonary , Pulmonary aspergillosis - allergic bronchopulmonary type Aspergillosis precipitin Aspergillus antigen skin test Aspergillus immunodiffusion test , Aspergillosis precipitin Aspergum , Aspirin overdose Asphalt , Asphalt cement Asphalt cement Aspiration Aspiration of vomitus , Aspiration pneumonia Aspiration pneumonia Aspirin overdose AST Asteatosis , Skin - dry Asthma Asthma - occupational exposure , Occupational asthma Asthma - pediatric , Pediatric asthma Asthma and allergy - resources Astigmatism Astrocytoma , Primary brain tumor Asymmetric septal hypertrophy (ASH) , Hypertrophic cardiomyopathy Asymptomatic Asymptomatic bacteriuria Asymptomatic HIV infection AT III , Antithrombin III At risk for fetal alcohol syndrome , Fetal alcohol syndrome Atarax , Hydroxyzine overdose Ataxia , Movement - uncoordinated Ataxia - acute cerebellar , Acute cerebellar ataxia Ataxia - telangiectasia Atelectasis Atensine , Diazepam overdose Atheroemboli - renal , Atheroembolic renal disease Atheroembolic renal disease Atherosclerosis Atherosclerosis - aging , Aging changes in the heart and blood vessels Atherosclerotic disease - renal , Atheroembolic renal disease Athetoid movements , Movement - uncontrolled or slow Athlete's foot ATN , Acute tubular necrosis Atopic eczema , Eczema (atopic dermatitis) Atrial fibrillation/flutter Atrial myxoma - left Atrial myxoma - right Atrial septal defect Atrial septal defect repair , Congenital heart defect corrective surgery Atropa belladonna , Blue nightshade Atrophic vaginitis Atrophy of the muscles , Muscle atrophy Attention deficit disorder (ADD) Attention deficit hyperactive disorder , Attention deficit disorder (ADD) Attention span , Mental status tests Atypical mycobacterial infection Atypical pneumonia Audiography (audiogram) , Audiology Audiology Audiometry , Audiology Augmentation mentoplasty , Chin augmentation Aural polyps Auricular fibrillation , Atrial fibrillation/flutter Auscultation Autism Autism - resources Autistic behavior Autistic disorder/autism spectrum , Autism Autistic-like/autistic tendencies , Autism Autoerythrocyte sensitivity Autoimmune disorders Autoimmune hemolytic anemia , Idiopathic autoimmune hemolytic anemia Autoimmune hepatitis Autoimmune liver disease panel Autoimmune thyroiditis , Chronic thyroiditis (Hashimoto’s disease) Autoinoculation Automated perimetry exam , Visual field Automatic dishwasher soaps Automobile safety - teenage drivers Autonomic hyperreflexia Autonomic neuropathy Autosomal dominant Autosomal dominant polycystic kidney disease , Polycystic kidney disease Autosomal recessive AVM - cerebral , Arteriovenous malformation - cerebral Avoidant personality disorder Avoiding infectious diseases when traveling , Traveler's guide to avoiding infectious diseases AVP , ADH Axid , H2 Receptor antagonists Axillary abscess , Armpit lump Axillary lymphadenopathy , Armpit lump Axillary lymphs enlarged , Armpit lump Axillary nerve dysfunction Azotemia - prerenal , Prerenal azotemia B and T cell screen B and T lymphocyte assays , B and T cell screen B lymphocyte cell surface markers , B-cell leukemia/lymphoma panel Babies and diarrhea Babies and heat rashes Babies and shots Babinski's reflex Baby bottle tooth decay Baby feeding patterns Baby rash , Rash - child under 2 years Bacillus anthracis Bacitracin overdose Bacitracin zinc overdose Back and forth eye movements , Eye movements - uncontrollable Back films , Thoracic spine X-ray Back pain - low Back pain - nonspecific , Nonspecific back pain Back strain treatment Backache , Back pain - low Backaches and stress Bacteremia with sepsis , Septicemia Bacteremic shock , Septic shock Bacterial arthritis , Non-gonococcal (septic) bacterial arthritis Bacterial diarrhea , Campylobacter enteritis Bacterial gastroenteritis Bacterial keratitis , Corneal ulcers and infections Bacterial labyrinthitis , Labyrinthitis Bacterial liver abscess , Pyogenic liver abscess Bacterial overgrowth - intestine , Intestinal bacterial overgrowth Bacterial tracheitis , Tracheitis Bad breath , Breath odor Bad dreams , Nightmares BAEP - brainstem auditory evoked potentials , BAER - brainstem auditory evoked response BAER - brainstem auditory evoked response Baker’s cyst Baking powder overdose Baking soda overdose Balanced diet Balanitis Balanoposthitis , Balanitis Baldness , Hair loss Baldness - female , Female pattern baldness Baldness - male , Male pattern baldness Balloon angioplasty , Angioplasty Bananas and upset stomach , Nausea and bananas Band-aid surgery , Pelvic laparoscopy Barber's itch , Folliculitis Barbiturate intoxication and overdose Barbiturates - screen , Toxicology screen Barium enema Barium swallow X-ray , Upper GI and small bowel series Barlow's syndrome , Mitral valve prolapse Barotitis media , Ear barotrauma Barotrauma , Ear barotrauma Barren , Infertility Barrett’s esophagus Bartholin’s abscess Bartonellosis , Cat scratch disease Bartter’s syndrome Basal cell carcinoma Basal cell nevus syndrome Basal ganglia dysfunction Basilar skull fracture , Skull fracture Bassen-Kornzweig syndrome Bathing trunk nevus Bathroom safety , Toileting safety Batten disease , Lipofuscinosis Battered child syndrome Battery acid , Sulfuric acid Bazinon , Diazinon B-cell leukemia/lymphoma panel B-cell lymphoma , Burkitt lymphoma Beating heart surgery , Minimally invasive heart surgery Beau's lines , Nail abnormalities Becker's muscular dystrophy Beckwith-Wiedemann syndrome Bed wetting , Enuresis Bedbug bite , Insect bites and stings Bedsore , Pressure ulcer (pressure sore) Bedtime habits Bee poison Bee sting , Insect bites and stings Beef tapeworm , Teniasis Beer consumption , Alcohol use Beeswax Behavior - unusual or strange Bell's palsy Belly ache , Abdominal pain Benadryl , Diphenhydramine hydrochloride overdose Bence-Jones protein - quantitative Ben-Gay , Sports cream overdose Benign Benign breast disease , Fibrocystic breast disease Benign ear cyst or tumor Benign headache , Tension headache Benign intracranial hypertension , Pseudotumor cerebri Benign migratory glossitis , Geographic tongue Benign nasal tumor , Juvenile angiofibroma Benign paroxysmal peritonitis , Familial Mediterranean fever Benign positional vertigo Benign prostatic hyperplasia (BPH) Benign prostatic hypertrophy , Benign prostatic hyperplasia (BPH) Benign pseudohypertrophic muscular dystrophy , Becker's muscular dystrophy Benign skin tumors - keratosis , Seborrheic keratosis Benzene ingestion Benzodiazepines - screen , Toxicology screen Bereavement , Grief Berger's disease , IgA nephropathy (Berger’s disease) Beriberi Bernard-Soulier syndrome , Congenital platelet function defects Bernstein test Beta blockers overdose Beta-carotene Beta-HCG - qualitative - urine , HCG - qualitative - urine Beta-HCG - qualitative serum , HCG - qualitative - serum Beta-HCG - quantitative serum , HCG - quantitative Bezoar Bicarbonate test , CO2 Bicipital tendinitis , Tendinitis Biduoterian fever , Malaria Bilateral hydronephrosis Bile Bile calculus , Choledocholithiasis Bile culture Bile duct cancer , Cholangiocarcinoma Bile duct obstruction , Biliary obstruction Bile duct stone , Choledocholithiasis Bile duct stricture , Biliary stricture Bile tract , Biliary system Bilharzia , Schistosomiasis Bili lights Biliary atresia Biliary calculus , Choledocholithiasis Biliary disease , Gallbladder disease Biliary obstruction Biliary scan , Gall bladder radionuclide scan Biliary stricture Biliary system Biliary tract , Biliary system Bilirubin Bilirubin - urine Billowing mitral valve , Mitral valve prolapse Binge eating Binge-purge behavior , Bulimia Bioengineered Foods , Genetically engineered foods Biofeedback Biomicroscopy , Slit-lamp exam Biopsy Biopsy - abdominal wall fat pad , Abdominal wall fat pad biopsy Biopsy - adrenal gland , Adrenal biopsy Biopsy - biliary tract Biopsy - bladder , Bladder biopsy Biopsy - bone , Bone lesion biopsy Biopsy - bone marrow , Bone marrow biopsy Biopsy - breast , Breast biopsy Biopsy - brush - urinary tract , Ureteral retrograde brush biopsy cytology Biopsy - carpal tunnel , Carpal tunnel biopsy Biopsy - cervical punch , Cervical biopsy Biopsy - colposcopy-directed , Colposcopy - directed biopsy Biopsy - cone , Cold knife cone biopsy Biopsy - endometrium , Endometrial biopsy Biopsy - gingiva (gums) , Gum biopsy Biopsy - heart , Myocardial biopsy Biopsy - kidney , Renal biopsy Biopsy - liver , Liver biopsy Biopsy - lung , Bronchoscopy with transbronchial biopsy Biopsy - lymph nodes , Lymph node biopsy Biopsy - mouth or throat , Oropharynx lesion biopsy Biopsy - muscle , Muscle biopsy Biopsy - nasal mucosa , Nasal mucosal biopsy Biopsy - nerve , Nerve biopsy Biopsy - open lung , Open lung biopsy Biopsy - open pleura , Open pleural biopsy Biopsy - parathyroid , Parathyroid biopsy Biopsy - polyps Biopsy - rectum , Rectal biopsy Biopsy - salivary gland , Salivary gland biopsy Biopsy - skin , Skin lesion biopsy Biopsy - skinny-needle , Thyroid nodule fine needle aspirate Biopsy - small bowel , Small bowel biopsy Biopsy - synovial membrane , Synovial biopsy Biopsy - testicle , Testicular biopsy Biopsy - tongue , Tongue biopsy Biopsy - upper airway , Upper airway biopsy Biopsy of the cervix , Cervical biopsy Bipolar disorder Birch procedure , Surgeries for female stress incontinence Bird breeder's lung , Hypersensitivity pneumonitis Birth - emergency , Childbirth - emergency delivery Birth acquired herpes Birth control , Contraception and family planning Birth control - emergency , Emergency contraception Birth control - over the counter , Over-the-counter birth control Birth control pills overdose Birthmark excision , Hemangioma excision Birthmarks - pigmented Birthmarks - red Bites - animals , Animal bites Bites - human , Human bites Bites - insects, bees, and spiders , Insect bites and stings Bites - marine animals , Marine animal stings or bites Bites - snakes , Snake bite Bittersweet nightshade , Blue nightshade Black light test , Wood’s lamp Black lung disease , Coal workers pneumoconiosis Black nightshade Black widow spider Black widow spider bite , Insect bites and stings Blackheads Blackwater fever , Malaria Bladder biopsy Bladder birth defect repair , Bladder exstrophy repair Bladder calculi , Bladder stones Bladder cancer Bladder exstrophy repair Bladder infection , Urinary tract infection (cystitis) Bladder injury , Traumatic injury of the bladder and urethra Bladder outlet obstruction Bladder scan , Radionuclide cystogram Bladder stones Blanching of the fingers , Fingers that change color Blastocyst , Fetal development Blastomycosis Bleach , Sodium hypochlorite Bleach Bleeding Bleeding - dysfunctional uterine , Dysfunctional uterine bleeding (DUB) Bleeding between periods , Vaginal bleeding between periods Bleeding disorders Bleeding esophageal varices Bleeding from the nose , Nosebleed Bleeding gums , Gums - bleeding Bleeding into the skin Bleeding time Blepharitis Blepharoplasty , Eyelid lift or repair Blepharospasm Blind loop syndrome Blindness Blindness - resources Blisters , Vesicles Bloating , Abdominal bloating Bloating and menstruation Bloch-Sulzberger's disease , Incontinentia pigmenti syndrome Blocked nasolacrimal duct , Blocked tear duct Blocked tear duct Blood alcohol test , Toxicology screen Blood clot in the legs , Deep venous thrombosis Blood clots Blood culture Blood differential Blood flow studies Blood fluke , Schistosomiasis Blood gases Blood glucose monitoring Blood hemoglobin , Serum hemoglobin Blood in ejaculation , Blood in the semen Blood in the semen Blood in the stool , Stools - bloody Blood in the urine , Urine - bloody or dark Blood in the vomit , Vomiting blood Blood indices , RBC indices Blood loss , Bleeding Blood poisoning , Septicemia Blood pressure Blood pressure - aging changes , Aging changes in vital signs Blood pressure - high , High blood pressure Blood pressure - low Blood sample - arterial , Arterial stick Blood sample - capillary , Capillary sample Blood smear Blood spots , Purpura Blood sugar levels , Glucose test Blood transfusion reaction , Transfusion reaction Blood typing Blood urea nitrogen , BUN Blood-drawing , Venipuncture Bloodshot eyes , Red Eye or Eyes Bloody sperm , Blood in the semen Bloody sputum , Coughing up blood Blount's disease Blue nightshade Blues , Depression Bluish lips and fingernails , Skin discoloration - bluish Bluish skin , Skin discoloration - bluish Blunt myocardial injury , Myocardial contusion Blurred vision , Vision abnormalities Blushing , Skin blushing/flushing Body dysmorphic disorder , Somatoform pain disorder Body lice Body mass index Body movements - uncontrollable , Movement - uncontrollable Body temperature normals Bog onion , Jack-in-the-pulpit Boils , Furuncle Bone - broken , Broken bone Bone biopsy , Bone lesion biopsy Bone fracture repair Bone graft Bone lengthening , Leg lengthening/shortening Bone lesion biopsy Bone marrow aspiration Bone marrow biopsy Bone marrow culture Bone marrow transplant Bone marrow transplant patients and pets , Pets and the immunocompromised person Bone mineral density test Bone pain or tenderness Bone scan Bone shortening , Leg lengthening/shortening Bone strength and calcium , Calcium and bones Bone tumors Bone X-ray Bonnevie-Ullrich syndrome , Turner syndrome Bony gallium scan , Gallium (Ga.) scan BOO , Bladder outlet obstruction Borates , Sodium borate overdose Borax , Sodium borate overdose Borderline personality disorder Boric acid Boric Acid , Sodium borate overdose Borreliosis , Lyme disease Bottle feeding , Infant formulas Bottle mouth (Bottle carries) , Baby bottle tooth decay Botulism Bounding pulse , Pulse - bounding Bowel incontinence Bowel obstruction , Intestinal obstruction Bowel resection Bowel retraining Bowel sounds , Abdominal sounds Bowel transit time Bowlegs BPD , Bronchopulmonary dysplasia BPH , Benign prostatic hyperplasia (BPH) BPH , Bladder outlet obstruction Brachial palsy in the neonate Brachial plexopathy Brachial plexus Brachial plexus dysfunction , Brachial plexopathy Bradycardia-tachycardia syndrome , Sick sinus syndrome Brain abscess Brain bleeding , Hemorrhagic stroke Brain hemorrhage , Hemorrhagic stroke Brain herniation Brain injury , Head injury Brain lymphoma , Primary lymphoma of the brain Brain surgery Brain tumor - metastatic , Metastatic brain tumor Brain tumor - primary , Primary brain tumor Brain tumor - secondary , Metastatic brain tumor Brain wave test , EEG Brainstem glioma , Posterior fossa tumor Branched chain ketoaciduria - nutritional considerations , Inborn errors of metabolism Branchial cleft cyst (cleft sinus) Breakbone fever , Dengue fever Breast - premenstrual tenderness and swelling Breast abscess , Breast infection Breast biopsy Breast cancer Breast development in a male , Gynecomastia Breast infection Breast lift , Cosmetic breast surgery Breast lift with augmentation , Cosmetic breast surgery Breast lift with reduction , Cosmetic breast surgery Breast lump Breast lump removal Breast lump self exam Breast lumps and cancer Breast mass , Lumps in the breasts Breast mass , Breast lump Breast milk Breast milk jaundice Breast pain Breast pump information , Breast-feeding mothers Breast reduction risks Breast removal surgery , Mastectomy Breast size reduction , Cosmetic breast surgery Breast tenderness , Breast pain Breast Ultrasound Breastfeeding Breastfeeding - nipple care , Breastfeeding your baby Breastfeeding - positioning , Breastfeeding your baby Breast-feeding - resources Breast-feeding mothers Breast-feeding problems , Common breast-feeding problems Breastfeeding your baby Breath alcohol test Breath holding spell Breath odor Breath sounds Breathing - rapid and deep , Rapid deep breathing (hyperventilation) Breathing - slowed or stopped Breathing difficulties - first aid Breathing difficulty Breathing difficulty - lying down Breathing rate - aging changes , Aging changes in vital signs Breathing sounds , Breath sounds Breathing sounds - abnormal (stridor) Breathlessness , Breathing difficulty Breech birth , Delivery presentations Brief reactive psychosis Brill-Zinsser disease , Typhus Briquet's syndrome , Somatization disorder Brittle bone disease , Osteogenesis imperfecta Brittle nails - causes Broad nasal bridge Broken bone Broken jaw , Jaw - broken or dislocated Broken nose , Nose fracture Broken or knocked out tooth Brompheniramine overdose Bronchial adenoma Bronchial asthma , Asthma Bronchial carcinoid tumors , Bronchial adenoma Bronchial gland tumors , Bronchial adenoma Bronchiectasis Bronchiolitis Bronchitis Bronchopneumonia , Pneumonia Bronchopulmonary dysplasia Bronchoscopic culture Bronchoscopy Bronchoscopy with transbronchial biopsy Brown dragon , Jack-in-the-pulpit Brown recluse bite , Insect bites and stings Brown recluse spider Brucella antibody test or titer , Serology for brucellosis Brucella serology , Serology for brucellosis Brucellosis Bruise Bruise mark treatment Bruised bladder , Traumatic injury of the bladder and urethra Bruised kidney , Injury - kidney and ureter Bruton's agammaglobulinemia , Agammaglobulinemia Bruxism Bubble bath soaps Bubonic plague , Plague Buccal smear Budd-Chiari syndrome , Hepatic vein obstruction (Budd-Chiari) Buerger's disease , Thromboangiitis obliterans Buffalo hump , Hump behind the shoulders Bufferin , Aspirin overdose Bug sprays Bug-repellent safety Bulbous nose , Rhinophyma Bulging eyes , Eyes - bulging Bulging fontanelles , Fontanelles - bulging Bulimia Bulimia - resources , Eating disorders - resources Bulimia nervosa , Bulimia Bulk , Fiber Bullae Bullous myringitis , Infectious myringitis Bullous pemphigoid BUN Bunion removal Bunionectomy , Bunion removal Bunions Burkitt lymphoma Burn from chemicals , Chemical burn or reaction Burn from the sun , Sunburn Burn type differentiation Burning eyes , Eye burning - itching and discharge Burning fat , Losing weight with exercise Burning feeling when swallowing , Swallowing pain or burning Burning in the throat , Sore throat Burns Burns - resources Bursitis Butazolidin overdose Butter vs. margarine , Margarine vs. butter Button batteries Butyrylcholinesterase , Serum cholinesterase Bypass surgery - heart , Heart bypass surgery Byssinosis Byssinosis - work-aggravated asthma , Occupational asthma C1 esterase Inhibitor , C1 inhibiting factor C1 inhibiting factor C3 , Complement component 3 (C3) C4 , C4 level C4 level Ca++ , Serum calcium Ca+2 , Serum calcium CABG , Heart bypass surgery CAD , Coronary heart disease Cafe-au-lait spots , Birthmarks - pigmented Caffeine in the diet Caffeine overdose Caladium Calamine lotion , Zinc oxide overdose Calcific tendinitis , Tendinitis Calcification Calcifications on mammograms , Mammogram - calcifications Calcitonin Calcium , Calcium carbonate overdose Calcium - ionized Calcium - serum , Serum calcium Calcium - urine Calcium and bones Calcium antagonists Calcium carbonate , Calcium carbonate with magnesium antacid overdose Calcium carbonate overdose Calcium carbonate with magnesium antacid overdose Calcium hydroxide Calcium in diet Calcium phosphate Calcium pyrophosphate deposition disease , Pseudogout Calf pain with exercise , Recurrent blockage of leg arteries Calla Lily Caloric stimulation Caloric test , Caloric stimulation Calories - diet , Diet - calories Campho-Phenique overdose Camphor overdose , Vicks Vaporub overdose Camphor tar , Naphthalene Campylobacter enteritis Campylobacter serology test Canavan disease Cancer Cancer - acute childhood leukemia (ALL) , Acute lymphocytic leukemia Cancer - brain tumor (primary) , Primary brain tumor Cancer - brain tumor (secondary) , Metastatic brain tumor Cancer - breast , Breast cancer Cancer - bronchial adenoma , Bronchial adenoma Cancer - cervix , Cervical cancer Cancer - colon , Colon cancer Cancer - endometrial , Endometrial cancer Cancer - esophagus , Esophageal cancer Cancer - Hodgkin's lymphoma , Hodgkin’s lymphoma Cancer - kidney , Renal cell carcinoma Cancer - liver , Hepatocellular carcinoma Cancer - lung - small cell , Lung cancer - small cell Cancer - mouth , Oral cancer Cancer - non-Hodgkin's lymphoma , Non-Hodgkin's lymphoma Cancer - ovaries , Ovarian cancer Cancer - pancreas , Pancreatic carcinoma Cancer - penis Cancer - perineum , Cancer - vulva Cancer - prostate , Prostate cancer Cancer - renal pelvis or ureter Cancer - resources Cancer - retina , Retinoblastoma Cancer - skin - basal cell , Basal cell carcinoma Cancer - skin - squamous cell , Squamous cell cancer Cancer - stomach , Gastric cancer Cancer - testes , Testicular cancer Cancer - throat or larynx Cancer - thyroid , Thyroid cancer Cancer - thyroid (medullary carcinoma) , Medullary carcinoma of thyroid Cancer - uterine , Endometrial cancer Cancer - vagina , Vaginal tumors Cancer - vulva Cancer and breast lumps , Breast lumps and cancer Cancer chemotherapy , Chemotherapy Cancer drug therapy , Chemotherapy Cancer metastases , Metastasis Cancer of the glottis , Cancer - throat or larynx Cancer of the ovaries - risks , Ovarian cancer dangers Cancer treatment and nutrition , Diet - cancer treatment Cancer treatment information Cancer warning signs , Cancer treatment information Cancrum oris , Noma Candida Esophagitis Candida infection - esophagus , Candida Esophagitis Candida-associated diaper dermatitis , Diaper dermatitis - Candida-associated Candidiasis - oral , Oral thrush Candidiasis - oral - adult , Oral candidiasis - adult Candles Cane-cutter fever , Leptospirosis Canicola fever , Leptospirosis Canker sore treatment Canker sores Canker sores and fever blisters , Fever blisters and canker sores Cannabis intoxication , Marijuana intoxication Capillary hemangioma , Birthmarks - red Capillary nail refill test Capillary refill time , Capillary nail refill test Capillary sample Caplan’s syndrome Caput , Caput succedaneum Caput succedaneum Car seats and children Car seats and other safety tips , Safety Carbamazepine - serum , Therapeutic drug levels Carbofos , Malathion Carbohydrates Carbolic acid Carbon monoxide Carbon monoxide poisoning , Hemoglobin derivatives Carboxyhemoglobin , Hemoglobin derivatives Carbuncles , Carbunculosis Carbunculosis Carcinoembryonic antigen , CEA Carcinoid syndrome Carcinoma , Cancer Cardiac amyloidosis Cardiac angiography , Coronary angiography Cardiac angioplasty , Angioplasty Cardiac blood pooling imaging , Nuclear ventriculography (MUGA or RNV) Cardiac catheterization Cardiac defibrillation , Post-cardiac defibrillation Cardiac glycosides Cardiac tamponade Cardiac transplant , Heart transplant Cardiac tumor , Atrial myxoma - left Cardiogenic shock Cardiomyopathy , Myocarditis Cardiomyopathy Cardiomyopathy - alcoholic , Alcoholic cardiomyopathy Cardiomyopathy - dilated , Dilated cardiomyopathy Cardiomyopathy - hypertrophic (HCM) , Hypertrophic cardiomyopathy Cardiomyopathy - ischemic , Ischemic cardiomyopathy Cardiomyopathy - peripartum , Peripartum cardiomyopathy Cardiomyopathy - restrictive , Restrictive cardiomyopathy Cardiopulmonary resuscitation , CPR Cardiopulmonary resuscitation - adult , CPR - adult Cardiopulmonary resuscitation - child , CPR - child Cardiopulmonary resuscitation - infant , CPR - infant Cardiovascular Cardiovascular disorders , Heart disease Cardioversion , Post-cardiac defibrillation Cardioversion Carotene , Beta-carotene Carotid angiogram , Cerebral angiography Carotid artery occlusion syndrome , Aortic arch syndrome Carotid artery surgery Carotid duplex Carotid endarterectomy , Carotid artery surgery Carpal tunnel biopsy Carpal tunnel release Carpal tunnel syndrome Carpopedal spasm , Hand or foot spasms Carrel-Dakin solution , Sodium hypochlorite Carrying angle of the elbow - excessive Cartilage tear , Meniscus tears Castor oil overdose Casts in the urine , Urinary casts Cat cry syndrome , Cri du chat syndrome CAT scan , CT scan Cat scratch disease Cat scratch disease skin test , CSD skin test Cat scratch fever , Cat scratch disease Cataract Cataract - congenital , Congenital cataract Cataract extraction , Cataract removal Cataract removal Cataract surgery , Cataract removal Catecholamines - blood Catecholamines - urine Caterpillars Catheter-associated UTI Catheterization - cardiac , Cardiac catheterization Catheterization - left heart , Left heart catheterization Catheterized urine specimen culture , Urine culture - catheterized specimen Cations , Ion(s) Caulking compounds Causalgia , Complex regional pain syndrome Causes of foot pain , Foot pain causes Cauterization , Electrocauterization Cavernous hemangioma , Hemangioma Cavernous sinus thrombosis Cavities - tooth , Dental caries CBC CD3 count , T (thymus derived) lymphocyte count CD4 count , T (thymus derived) lymphocyte count CDH , Developmental dysplasia of the hip CEA Cedar leaf oil Celiac disease - nutritional considerations Celiac disease - resources Celiac disease - sprue Celiac sprue - diet , Celiac disease - nutritional considerations Celioscopy , Pelvic laparoscopy Cell evaluation , Cytological evaluation Cell phones - do they cause cancer? Cellular immunity , Immune response Cellulite Cellulitis Cement , Asphalt cement Centipede Central diabetes insipidus , Diabetes insipidus - central Central nervous system Central pontine myelinolysis Central serous choroidopathy Central serous retinopathy , Central serous choroidopathy Central sleep apnea Cephalic presentation , Delivery presentations Cerebellar ataxia , Acute cerebellar ataxia Cerebellitis , Acute cerebellar ataxia Cerebellopontine angle tumor , Acoustic neuroma Cerebral abscess , Brain abscess Cerebral aneurysm , Aneurysm in the brain Cerebral angiography Cerebral hypoxia Cerebral infarction , Stroke Cerebral lymphoma , Primary lymphoma of the brain Cerebral palsy Cerebral palsy - resources Cerebrospinal fluid - immunofixation , CSF oligoclonal banding Cerebrovascular disease , Stroke Certified Nurse Midwife profession (CNM) Ceruloplasmin Cerumen impaction , Wax blockage Cervical biopsy Cervical cancer Cervical conization , Cold knife cone biopsy Cervical dysplasia Cervical erosion Cervical inflammation , Cervicitis Cervical intraepithelial neoplasia (CIN) , Cervical dysplasia Cervical osteoarthritis , Cervical spondylosis Cervical polyps Cervical pregnancy , Ectopic pregnancy Cervical punch biopsy , Cervical biopsy Cervical radiculopathy , Herniated nucleus pulposus (slipped disk) Cervical spinal surgery , Spinal surgery - cervical Cervical spine X-ray , Neck X-ray Cervical spondylosis Cervical ulceration , Cervical erosion Cervicitis Cervix Cervix surgery , Cervix treatment - cryosurgery Cervix treatment - cryosurgery Cesarean section , C-section CFA , Idiopathic pulmonary fibrosis CFS , Chronic fatigue syndrome CGD , Chronic granulomatous disease C-peptide , Insulin C-peptide C-reactive protein C-section Chafing Chagas disease Chalasia , Gastroesophageal reflux in infants Chalazion Chalk Chancroid Change of life , Menopause Changes in consciousness , Consciousness - decreased Changes in the newborn at birth Chapped hands Chapped lips Chapstick , Lip moisturizers Charcot-Marie-Tooth disease (hereditary) Charley horse CHD , Coronary heart disease Checklist for safe homes , Safety checklist Chediak-Higashi syndrome Chelating agents , Steam iron cleaner CHEM-20 CHEM-7 Chemical burn or reaction Chemical cystitis , Cystitis - noninfectious (acute urethral syndrome) Chemical dependence - resources Chemical pneumonitis Chemistry - CSF , CSF chemistry Chemistry - urine , Urine chemistry Chemosis Chemotherapy Chemotherapy patients and pets , Pets and the immunocompromised person Cherry angioma Chest CT , Thoracic CT Chest deformity repair , Pectus excavatum repair Chest discomfort , Chest pain Chest drainage tube insertion , Chest tube insertion Chest infection , Mediastinitis Chest MRI Chest pain Chest radiography , Chest X-ray Chest sounds - murmurs , Heart murmurs and other sounds Chest tightness or pressure , Chest pain Chest tomogram Chest tube insertion Chest X-ray CHF , Heart failure Chicken pox skin test , Tzanck test Chicken soup and sickness Chickenpox Chickenpox - vaccine Chickenpox treatment Chiggers Child abuse , Battered child syndrome Child abuse - resources , Family troubles - resources Child death - resources , Loss of a child - resources Childbirth - emergency delivery Childhood and adolescent causes of death , Death among children and adolescents Childhood bereavement , Discussing death with children Childhood disintegrative disorder Childhood growth milestones , Developmental milestones record Childhood growth milestones - 12 months , Developmental milestones record - 12 months Childhood growth milestones - 18 months , Developmental milestones record - 18 months Childhood growth milestones - 2 months , Developmental milestones record - 2 months Childhood growth milestones - 2 years , Developmental milestones record - 2 years Childhood growth milestones - 3 years , Developmental milestones record - 3 years Childhood growth milestones - 4 months , Developmental milestones record - 4 months Childhood growth milestones - 4 years , Developmental milestones record - 4 years Childhood growth milestones - 5 years , Developmental milestones record - 5 years Childhood growth milestones - 6 months , Developmental milestones record - 6 months Childhood growth milestones - 9 months , Developmental milestones record - 9 months Childhood hyperkinesis , Attention deficit disorder (ADD) Childhood stress , Stress in childhood Childhood volvulus , Volvulus - childhood Children and exercise , Exercise and children Children and fat free diets , Fat free diet and children Children and fever , Fever and children Children and hyperactivity , Hyperactivity and children Children and potbellies , Potbellies and toddlers Children and stuttering , Stuttering and children Children and tonsillectomies , Tonsillectomies and children Children and weight problems , Weight problems and children Chills Chin augmentation Chinese restaurant syndrome Chiropractor - Doctor of Chiropractic (DC) Chlamydia Chlamydia infections in women Chlamydia psittaci , Psittacosis Chlamydial pneumonia , Psittacosis Chlamydial urethritis - male Chloasma , Melasma Chloramphenicol - serum , Therapeutic drug levels Chloramphenicol toxicity in newborns , Gray syndrome Chlordiazepoxide overdose Chloride - urine Chloride in diet Chlorinated lime Chlorine Chlormerodrin overdose Chlorophyll Chlorpromazine overdose Choanal atresia Choking , Acute upper airway obstruction Choking - conscious adult or child over 1 year Choking - conscious infant under 1 year Choking - Heimlich maneuver , Heimlich maneuver Choking - unconscious adult or child over 1 year Choking - unconscious infant under 1 year Choking first aid - conscious infant under 1 year , Choking - conscious infant under 1 year Cholangiocarcinoma Cholangitis Cholecystectomy , Gallbladder removal Cholecystitis - acute , Acute cholecystitis (Gallstones) Choledocholithiasis Cholelithiasis Cholera Cholescintigraphy , Gall bladder radionuclide scan Cholestasis Cholestasis - drug-induced , Drug-induced cholestasis Cholesteatoma Cholesterol Cholesterol embolization syndrome , Atheroembolic renal disease Cholesterol test Chondroectodermal dysplasia , Ellis-van Creveld syndrome Chondromalacia patellae Choosing a primary care provider Choosing a qualified surgeon Chorea , Movement - unpredictable or jerky Choreoathetosis , Movement - uncontrolled or slow Chorioblastoma , Gestational trophoblastic disease Choriocarcinoma , Gestational trophoblastic disease Chorioepithelioma , Gestational trophoblastic disease Chorionic villus sampling Chorioretinitis , Uveitis Choroid Choroidal dystrophies Choroiditis , Uveitis Christmas cherry , Jerusalem cherry Christmas disease , Hemophilia B Christmas factor assay , Factor IX assay Christmas flower , Poinsettia Chromaffin tumors , Pheochromocytoma Chromatography Chromium in diet Chromosomal mosaicism , Mosaicism Chromosome Chromosome 5p deletion syndrome , Cri du chat syndrome Chromosome analysis , Karyotyping Chronic Chronic acquired (non-Wilsonian) hepatocerebral degeneration , Hepatocerebral degeneration Chronic adrenocortical insufficiency , Addison’s disease Chronic atrophic pyelonephritis , Reflux nephropathy Chronic bacterial prostatitis , Prostatitis - chronic Chronic bilateral obstructive uropathy Chronic brain syndrome , Dementia Chronic bronchitis Chronic cavitary histoplasmosis , Histoplasmosis - chronic pulmonary Chronic cholecystitis Chronic depression , Dysthymia Chronic ear infection , Otitis media - chronic Chronic fatigue and immune dysfunction syndrome (CFIDS) , Chronic fatigue syndrome Chronic fatigue syndrome Chronic fatigue syndrome - resources Chronic gastritis , Gastritis - chronic Chronic glaucoma , Glaucoma Chronic glomerulonephritis Chronic gouty arthritis Chronic granulocytic leukemia , Chronic myelogenous leukemia (CML) Chronic granulomatous disease Chronic inflammatory polyneuropathy Chronic insomnia , Primary Insomnia Chronic kidney failure , Chronic renal failure Chronic lobular hepatitis , Chronic persistent hepatitis Chronic Lyme Disease , Lyme disease - tertiary Chronic lymphocytic leukemia (CLL) Chronic lymphocytic thyroiditis , Chronic thyroiditis (Hashimoto’s disease) Chronic mitral valve regurgitation , Mitral regurgitation - chronic Chronic motor tic disorder Chronic myelogenous leukemia (CML) Chronic nephritis , Chronic glomerulonephritis Chronic obstructive airway disease , Chronic obstructive pulmonary disease Chronic obstructive lung disease , Chronic obstructive pulmonary disease Chronic obstructive pulmonary disease Chronic organic brain syndrome , Organic brain syndrome Chronic otitis media , Otitis media - chronic Chronic pain - resources Chronic pancreatitis Chronic persistent hepatitis Chronic renal failure Chronic renal insufficiency , Chronic renal failure Chronic respiratory acidosis , Respiratory acidosis Chronic silicosis , Silicosis Chronic sinus infection , Sinusitis - chronic Chronic sinusitis , Sinusitis - chronic Chronic subdural hematoma Chronic symptomatic HIV infection , Early symptomatic HIV infection Chronic thyroiditis (Hashimoto’s disease) Chronic unilateral obstructive uropathy Chronic urethritis Chronic venous insufficiency , Venous insufficiency Chronic vocal tic disorder , Chronic motor tic disorder Chylomicronemia syndrome CIC , Clean intermittent self-catheterization Cigar smoking , Tobacco use - smoking and smokeless tobacco Cigarette smoking , Tobacco use - smoking and smokeless tobacco Cigarettes - tips on how to quit , Smoking - tips on how to quit Ciliary body Cimetidine , H2 Receptor antagonists Cinfacrom , Merbromin overdose Circumcision Circumscribed brain atrophy , Pick’s disease Cirrhosis Cirrhosis or hepatitis - alcoholic , Alcoholic liver disease CISC , Clean intermittent self-catheterization Cisternal puncture , CSF collection Cisternogram , RHISA scan Citric acid urine test CK , CPK CK - isoenzymes , CPK isoenzymes Cl- , Serum chloride Clammy skin , Skin - clammy Classic migraine Classical RTA , Renal tubular acidosis - distal Claw foot Claw hand Claw toes , Claw foot Clean catch urine specimen , Urine culture - clean catch Clean intermittent self-catheterization Cleft lip and palate Cleft lip and palate repair Cleft palate - resources Cleidocranial dysostosis Climacteric , Menopause Clinical hemoglobin C , Hemoglobin C disease Clinitest , Urine reducing substances Clinitest tablets overdose CLL , Chronic lymphocytic leukemia (CLL) Clorox , Sodium hypochlorite Closed angle glaucoma , Glaucoma Closed pleural biopsy , Pleural needle biopsy Clostridial infection of tissues , Gas gangrene Clot , Blood clots Clot in the renal vein , Renal vein thrombosis Clot-dissolving agents , Thrombolytic therapy (tissue plasminogen activator - tPA) Cloudy cornea Clove oil , Eugenol oil overdose Club foot release , Club foot repair Club foot repair Clubbing , Clubbing of the fingers or toes Clubbing of the fingers or toes Clubfoot Clumsiness , Movement - uncoordinated Cluster headaches CMG , Cystometric study CMV - congenital , Congenital cytomegalovirus CMV - gastroenteritis/colitis CMV - immunocompromised host CMV - pneumonia CMV antibody tests , CMV serology test CMV Esophagitis CMV Mononucleosis , Infectious mononucleosis (CMV) CMV retinitis CMV serology test CNS abscess , Brain abscess CO2 Coagulopathy , Bleeding disorders Coal workers pneumoconiosis Coarctation of the aorta Coarctation of the aorta repair , Congenital heart defect corrective surgery Cobalt Cobalt chloride , Cobalt Cobalt oxide , Cobalt Cobalt sulfate , Cobalt Cocaine abuse , Drug abuse Cocaine intoxication Cocaine withdrawal Coccidioides antibody test , Coccidioides complement fixation Coccidioides antibody test of spinal fluid , CSF coccidioides complement fixation Coccidioides complement fixation Coccidioides precipitin Coccidioidin or spherulin skin test Coccidioidomycosis Coccidioidomycosis - acute pulmonary Coccidioidomycosis - chronic pulmonary Coccidioidomycosis - disseminated Coccidioidomycosis antibody test , Coccidioides precipitin Coccidiosis , Coccidioidomycosis Coccyx injury , Tailbone trauma Cochlear implant Codeine overdose Cognitive tests , Mental status tests Cold agglutinins , Febrile/cold agglutinins Cold exposure , Hypothermia Cold exposure - extremities , Frostbite Cold intolerance Cold knife cone biopsy Cold sore , Herpes labialis (oral Herpes simplex) Cold stimulation test for Raynaud’s syndrome Cold sweat , Skin - clammy Cold symptoms - treatment , Treatment - cold symptoms Cold wave lotion Cold weather and itchy skin , Dry skin and cold weather itch Colds Colds and exercise , Exercise - colds and flu Colds and flus - antibiotics Colds and vitamin C , Vitamin C and colds Colectomy , Bowel resection Colic in infants Colitis Colitis - cytomegalovirus , CMV - gastroenteritis/colitis Colitis - pseudomembranous , Pseudomembranous colitis Collagen vascular disease Collapsed lung , Traumatic pneumothorax Colles’ wrist fracture Colloid nodular goiter Coloboma of the iris Colocasia , Caladium Colognes Colon cancer Colon cancer - resources Colon cancer screening Colon resection , Bowel resection Colon splenic flexure distention , Distention of the colon’s splenic flexure Colonic angiomas , Angiodysplasia of the colon Colonic arteriovenous malformation , Angiodysplasia of the colon Colonic tissue culture , Culture - colonic tissue biopsy Colonoscopy Color vision test Colorado tick fever Colorblind Colorectal cancer , Colon cancer Colorectal polyps Colostomy Colposcopy - directed biopsy Coma , Consciousness - decreased Coma - first aid , Unconsciousness - first aid Comedones Common breast-feeding problems Common cold , Colds Common ichthyosis , Ichthyosis vulgaris Common migraine Common nightshade , Black nightshade Common oleander , Oleander Common peroneal nerve dysfunction Community-acquired pneumonia , Pneumonia Compartment syndrome Compazine , Prochlorperazine overdose Compazine overdose Complement Complement assay , Complement Complement component 3 (C3) Complement fixation test to C. burnetii Complement proteins , Complement Complete abortion , Abortion - complete Complete blood count , CBC Complete protein , Protein in diet Complex carbohydrates , Carbohydrates Complex regional pain syndrome Complicated urinary tract infection , Kidney infection (pyelonephritis) Compound 4049 , Malathion Compression fractures of the back Compression of spinal cord , Spinal cord trauma Compulsive gambling Compulsive hair pulling , Trichotillomania Computed axial tomography (CAT) scan , CT scan Concomitant Concrete , Asphalt cement Concussion Concussion - first aid , Head injury Conditions associated with jaundice , Jaundice-associated conditions Condom catheter , External incontinence devices Condoms Condoms for women , Female condoms Conduct disorder Condyloma , Genital warts Condylomata acuminata , Genital warts Cone biopsy , Cold knife cone biopsy Confusion Congenital adrenal hyperplasia Congenital afibrinogenemia Congenital antithrombin III deficiency Congenital bronchiectasis , Bronchiectasis Congenital cataract Congenital CMV , Congenital cytomegalovirus Congenital cranial osteoporosis , Craniotabes Congenital cytomegalovirus Congenital dermal melanocytosis , Mongolian blue spots Congenital dislocation of the hip , Developmental dysplasia of the hip Congenital dysplasia of the hip , Developmental dysplasia of the hip Congenital erythropoietic porphyria , Porphyria Congenital giant pigmented nevus , Bathing trunk nevus Congenital glaucoma , Glaucoma Congenital heart defect corrective surgery Congenital heart disease Congenital hernia of the diaphragm , Diaphragmatic hernia Congenital herpes , Birth acquired herpes Congenital hypertrophic pyloric stenosis , Pyloric stenosis Congenital hypothyroidism Congenital lues , Congenital syphilis Congenital megacolon , Hirschsprung’s disease Congenital nephrogenic diabetes insipidus Congenital nephrotic syndrome Congenital nevus , Birthmarks - pigmented Congenital pernicious anemia , Pernicious anemia Congenital platelet function defects Congenital protein C or S deficiency Congenital rubella Congenital spherocytic anemia Congenital syphilis Congenital toxoplasmosis Congested nose , Nasal congestion Congestive heart failure , Heart failure Congestive heart failure - left , Left-sided heart failure Congestive heart failure - right , Right-sided heart failure Conglomerate silicosis , Silicosis Conical teeth , Tooth - abnormal shape Conjugated bilirubin , Bilirubin Conjugated bilirubin-urine , Bilirubin - urine Conjunctiva Conjunctival injection , Red Eye or Eyes Conjunctivitis Conjunctivitis of the newborn , Neonatal conjunctivitis Conn's syndrome , Hyperaldosteronism - primary and secondary Consciousness - decreased Constipation Constitutional liver dysfunction , Gilbert’s syndrome Constrictive pericarditis , Pericarditis - constrictive Consumer rights and responsibilities Consumption , Pulmonary tuberculosis Consumption coagulopathy , DIC (disseminated intravascular coagulation) Contac overdose Contact dermatitis Continuous ambulatory peritoneal , Peritonitis - dialysis associated Contraception and family planning Contraceptives - over the counter , Over-the-counter birth control Contraction , Fetal heart monitoring Contracture deformity Contraindications Conversion disorder Convulsions Convulsions , Seizures Cooking starch , Starch ingestion Cooking utensils and nutrition Coolants , Refrigerants Cooley's anemia , Thalassemia Coombs’ test - direct Coombs’ test - indirect Coordination impairment , Movement - uncoordinated COPD , Chronic obstructive pulmonary disease Copper in diet Copper poisoning Coproporphyrin levels , Porphyrins - blood Cor pulmonale Cord blood Cord care , Umbilical cord care in newborns Corneal edema , Cloudy cornea Corneal injury Corneal opacification , Cloudy cornea Corneal surgery Corneal transplant Corneal ulcers and infections Corns and calluses Coronary angiography Coronary angioplasty , Angioplasty Coronary artery angioplasty , Angioplasty Coronary artery bypass graft , Heart bypass surgery Coronary artery disease , Coronary heart disease Coronary artery spasm Coronary heart disease Coronary risk profile Corramedan , Cardiac glycosides Correction of Outer ear deformity , Cosmetic ear surgery Correction of unequal bone length , Leg lengthening/shortening Corrosive alkalis , Oven cleaners Corticosteroid-induced Cushing's syndrome , Cushing’s syndrome - exogenous Corticosteroids overdose Cortisol - urine Cortisol level Cortisol suppression test , Dexamethasone suppression test Coryza , Nasal discharge Cosmetic breast surgery Cosmetic ear surgery Cosmetic nose surgery Cosmetic surgery of the abdomen , Abdominal wall surgery Cosmetic surgery of the face , Facelift Costochondritis Cotton bract disease , Byssinosis Cotton worker's lung , Byssinosis Cough Coughing up blood Cow's milk for infants and children Cow’s milk and children Coxa plana , Legg-Calve-Perthes disease Coxsackievirus infection , Hand - foot - mouth disease CPK CPK isoenzymes CPM , Central pontine myelinolysis CPPD , Pseudogout CPR CPR - adult CPR - child CPR - infant Crabs , Pubic lice Cradle cap , Seborrheic dermatitis Cramps - leg , Leg pain Cramps - menstrual , Menstruation - painful Cramps - muscle , Muscle cramps Cranial CT scan Cranial mononeuropathy III - compression type Cranial mononeuropathy III - diabetic type Cranial mononeuropathy VI Cranial mononeuropathy VII Cranial MRI , MRI of the head Cranial sutures Craniofacial reconstruction , Head and face reconstruction Craniopharyngioma Craniosynostosis Craniotabes Craniotomy , Brain surgery Crayons , Wax Crazy Glue , Cyanoacrylates Creatine kinase , CPK Creatine kinase - isoenzymes , CPK isoenzymes Creatine phosphokinase , CPK Creatine phosphokinase - isoenzymes , CPK isoenzymes Creatinine - serum Creatinine - urine Creatinine clearance Creeping eruption Crepitus , Subcutaneous emphysema Crescentic glomerulonephritis , Rapidly progressive (crescentic) glomerulonephritis CREST syndrome , Systemic sclerosis (scleroderma) Cretinism , Congenital hypothyroidism Creutzfeldt-Jacob disease CRF , Chronic renal failure Cri du chat syndrome Crib death , Sudden infant death syndrome Crigler-Najjar syndrome Crohn's disease Cross matching , Blood typing Crossbite , Malocclusion of teeth Crossed eyes , Strabismus Croup Crowded teeth , Malocclusion of teeth CRP , C-reactive protein CRPS , Complex regional pain syndrome CRT , Capillary nail refill test Cruciate ligament injury - anterior , Anterior cruciate ligament (ACL) injury Cruciate ligament injury - posterior , Posterior cruciate ligament (PCL) injury Crural hernia , Femoral hernia Crush injury Crushed digits , Smashed fingers Crying - excessive (0-6 months) Crying in childhood Crying in infancy Cryoglobulinemia Cryoglobulins Cryosurgery Cryosurgery - female , Cervix treatment - cryosurgery Cryotherapy , Cryosurgery Cryptococcal meningitis , Meningitis - cryptococcal Cryptococcosis Cryptogenic fibrosing alveolitis , Idiopathic pulmonary fibrosis Cryptogenic Fibrosing Alveolitis (CFA) , Diffuse interstitial pulmonary fibrosis Cryptogenic polycythemia , Polycythemia vera Cryptorchidism , Undescended testicle Cryptorchidism repair , Undescended testicle repair Cryptosporidiosis , Cryptosporidium enteritis Cryptosporidium enteritis CSD , Cat scratch disease CSD skin test CSF cell count CSF chemistry CSF coccidioides complement fixation CSF collection CSF culture CSF flow scan , RHISA scan CSF glucose CSF leak CSF myelin basic protein CSF oligoclonal banding CSF smear CSF total protein CSF VDRL test CST , Fetal heart monitoring CT - lumbosacral spine , Lumbosacral spine CT CT scan CT scan - chest , Thoracic CT CT scan - head , Cranial CT scan CT scan - lungs , Thoracic CT CT scan - orbital , Orbit CT scan CT scan - orbits , Cranial CT scan CT scan - sinuses , Cranial CT scan CT scan - skull , Cranial CT scan Cubitus valgus , Carrying angle of the elbow - excessive Culdocentesis Culture - amniotic cells , Amniocentesis Culture - amniotic fluid , Amniocentesis Culture - bile , Bile culture Culture - blood , Blood culture Culture - bone marrow , Bone marrow culture Culture - bronchoscopic , Bronchoscopic culture Culture - cervix , Culture - endocervix Culture - colonic tissue biopsy Culture - CSF (cerebral spinal fluid) , CSF culture Culture - duodenal tissue biopsy Culture - ear drainage , Ear drainage culture Culture - endocervix Culture - esophageal biopsy , Esophageal biopsy culture Culture - gastric tissue biopsy Culture - genital discharge or exudate , Urethral discharge culture Culture - herpes simplex virus , Herpes viral culture of lesion Culture - joint fluid (aspirate) Culture - lung needle biopsy , Lung needle biopsy culture Culture - lymph node , Lymph node culture Culture - meconium Culture - mycobacterial of bone marrow , Mycobacterial culture of bone marrow Culture - mycobacterial of liver biopsy , Mycobacterial culture of liver biopsy Culture - mycobacterial of suspected non-pulmonary site of pathology , Mycobacterial culture of suspected non-pulmonary site of pathology Culture - nasopharyngeal , Nasopharyngeal culture Culture - pericardial fluid , Pericardial fluid culture Culture - peritoneal fluid , Peritoneal fluid culture Culture - pleural fluid , Pleural fluid culture Culture - rectal , Rectal culture Culture - skin or mucosal biopsy , Skin or mucosal biopsy culture Culture - stool , Fecal culture Culture - throat , Throat swab culture Culture - urine - catheterized specimen , Urine culture - catheterized specimen Culture of urethral discharge , Urethral discharge culture Culture-negative endocarditis Curvature of the penis Cushing's syndrome - adrenal tumor Cushing's syndrome - corticosteroid induced , Cushing’s syndrome - exogenous Cushing's syndrome - ectopic , Ectopic Cushing’s syndrome Cushing’s syndrome Cushing’s syndrome - exogenous Cutaneous abscess , Skin abscess Cutaneous anthrax Cutaneous candidiasis Cutaneous larvae migrans , Creeping eruption Cutaneous Leukocytoclastic Vasculitis , Allergic vasculitis Cutaneous skin tags Cuticle remover Cuts and puncture wounds CVA , Stroke Cyanoacrylates Cyanosis , Skin discoloration - bluish Cyanotic heart disease Cyclothymic disorder Cyproheptadine overdose Cyprus fever , Brucellosis Cystathionine beta synthase deficiency , Homocystinuria Cystic acne , Acne Cystic fibrosis Cystic fibrosis - nutritional considerations Cystic fibrosis - resources Cystic fibrosis screening - neonatal , Neonatal cystic fibrosis screening Cystic hygroma Cysticercosis Cystine stones , Cystinuria Cystinuria Cystitis - acute bacterial Cystitis - noninfectious (acute urethral syndrome) Cystitis - recurrent , Recurrent cystitis Cystodigin , Cardiac glycosides Cystography - retrograde , Retrograde cystography Cystometric study Cystometrogram , Cystometric study Cystoscopy Cystourethrogram - voiding , Voiding cystourethrogram Cystourethroscopy , Cystoscopy Cysts Cysts - ear , Benign ear cyst or tumor Cysts - kidneys , Polycystic kidney disease Cythion , Malathion Cytochrome b5 reductase Cytological evaluation Cytology , Cytological evaluation Cytology analysis - biliary tract , Biopsy - biliary tract Cytology exam of pleural fluid Cytology exam of urine Cytomegalovirus - immunocompromised host , CMV - immunocompromised host Cytomegalovirus (CMV) , Infectious mononucleosis (CMV) Cytomegalovirus pneumonia , CMV - pneumonia Cytotoxic chemotherapy , Chemotherapy D and C Dacron graft Dacryoadenitis Dacryostenosis , Blocked tear duct Dairy product intolerance , Lactose intolerance Dandruff , Seborrheic dermatitis Dark tongue , Tongue problems Date rape , Rape Dawson´s encephalitis , Subacute sclerosing panencephalitis Day care health risks Daytime sleep disorder , Narcolepsy DDH , Developmental dysplasia of the hip De Toni-Fanconi syndrome , Fanconi’s syndrome Dead bowel , Intestinal ischemia and infarction Dead gut , Intestinal ischemia and infarction Deafness , Hearing loss Death among children and adolescents Decerebrate posture Decorticate posture Decreased appetite , Appetite - decreased Decreased consciousness , Consciousness - decreased Decreased hearing , Hearing loss Decreased muscle tone , Hypotonia Decreased skin turgor , Skin turgor Decreased sweating , Sweating - absent Decreased vision , Vision abnormalities Decubitus ulcer , Pressure ulcer (pressure sore) Deep heating rubs , Methyl salicylate overdose Deep intracerebral hemorrhage Deep venous thrombosis Deerfly fever , Tularemia Deficiency - antithrombin III - congenital , Congenital antithrombin III deficiency Deficiency - folic acid, Folic acid deficiency , Folate deficiency Deficiency - niacin , Pellagra Deficiency - Vitamin A , Vitamin A Deficiency - vitamin B1 (thiamine) , Thiamine Deficiency - vitamin B2 (riboflavin) , Riboflavin Deficiency - vitamin B6 (pyridoxine) , Vitamin B6 Deficiency - vitamin C , Scurvy Deficiency - vitamin E , Vitamin E Deficiency - vitamin K , Vitamin K Deficient or defective apolipoprotein E , Familial dysbetalipoproteinemia Deformity - contracture , Contracture deformity Degenerative joint disease , Osteoarthritis Dehistine D , Pheniramine overdose Dehydration Dehydroepiandrosterone sulfate , DHEA-sulfate Dejection , Depression Delayed ejaculation Delayed gastric emptying , Gastroparesis Delayed growth Delayed motor and mental development , Motormental retardation Delayed or absent tooth formation , Tooth formation - delayed or absent Delayed urination , Urinary hesitancy Delirium Delirium tremens Delivery - emergency , Childbirth - emergency delivery Delivery presentations Delta agent (Hepatitis D) Delta-ALA Delta-aminolevulinic acid , Delta-ALA Delusional depression , Major depression with psychotic features Dementia Dementia due to metabolic causes Dementia-nuchal dystonia , Progressive supranuclear palsy Demerol , Meperidine hydrochloride overdose Dengue fever Dengue hemorrhagic fever Dengue shock syndrome , Dengue hemorrhagic fever Dengue-like disease , Dengue fever Dense deposit disease , Membranoproliferative GN II Dental abscess , Tooth abscess Dental care - child Dental caries Dental cavities , Dental caries Dental hygiene , Oral hygiene Dental impaction , Impacted tooth Dental plaque identification procedure and removal Dental X-rays Denture problems Deodorants Dependent personality disorder Depilatories Deprax , Trazodone hydrochloride overdose Depressed skull fracture , Skull fracture Depression Depression - adolescents , Adolescent depression Depression - chronic , Dysthymia Depression - elderly Depression - major , Major depression Depression - resources Depression signs in teenagers deQuervain's thyroiditis , Subacute thyroiditis Dermabrasion , Skin smoothing surgery Dermal melanocytosis , Mongolian blue spots Dermatan sulfate - urine , Acid mucopolysaccharides Dermatitis - allergic , Contact dermatitis Dermatitis - atopic , Eczema (atopic dermatitis) Dermatitis - contact , Contact dermatitis Dermatitis - diaper and Candida , Diaper dermatitis - Candida-associated Dermatitis exfoliativa , Exfoliative dermatitis Dermatitis herpetiformis Dermatomyositis Dermatophytid , Ringworm Dermatoses (systemic) Dermoid cyst - malignant , Malignant teratoma Desipramine - serum , Therapeutic drug levels Desipramine hydrochloride overdose Desitin , Zinc oxide overdose Desyrel , Trazodone hydrochloride overdose Detergents Detrusor hyperreflexia , Urge incontinence Detrusor instability , Urge incontinence Development - adolescent , Adolescent development Developmental coordination disorder Developmental dislocation of the hip joint , Developmental dysplasia of the hip Developmental disorders of the female reproductive tract Developmental disorders of the vagina and vulva Developmental dysplasia of the hip Developmental hip dysplasia , Developmental dysplasia of the hip Developmental milestones Developmental milestones record Developmental milestones record - 12 months Developmental milestones record - 18 months Developmental milestones record - 2 months Developmental milestones record - 2 years Developmental milestones record - 3 years Developmental milestones record - 4 months Developmental milestones record - 4 years Developmental milestones record - 5 years Developmental milestones record - 6 months Developmental milestones record - 9 months Developmental reading disorder Deviated nasal septum , Nasal congestion Devil's weed , Jimsonweed Dexamethasone suppression test Dextromethorphan overdose Dextropropoxyphene , Propoxyphene overdose DHEA-sulfate Diabetes Diabetes - diet Diabetes - resources Diabetes - Type 1 , Type 1 diabetes Diabetes - Type 2 , Type 2 diabetes Diabetes insipidus Diabetes insipidus - central Diabetes insipidus - nephrogenic Diabetes mellitus , Diabetes Diabetes risk factors Diabetic coma , Diabetic ketoacidosis Diabetic control index , HbA1c Diabetic education Diabetic foot care Diabetic glomerulosclerosis , Diabetic nephropathy/Sclerosis Diabetic hyperglycemic hyperosmolar coma Diabetic ketoacidosis Diabetic kidney disease , Diabetic nephropathy/Sclerosis Diabetic nephropathy/Sclerosis Diabetic neuropathy Diabetic retinopathy Diabetic third nerve palsy , Cranial mononeuropathy III - diabetic type Diacetylmorphine , Heroin overdose Diagnostic laparoscopy Dialysis Dialysis-associated peritonitis , Peritonitis - dialysis associated Diaper dermatitis - Candida-associated Diaper dermatitis - irritant-induced Diaper rash , Rash - child under 2 years Diaphoresis , Sweating - excessive Diaphragmatic hernia Diaphragmatic hernia repair - congenital Diarrhea Diarrhea and babies , Babies and diarrhea Diarrhea associated with drugs , Drug-induced diarrhea Diastasis recti Diastolic blood pressure , Blood pressure Diazepam overdose Diazinon Diazol , Diazinon DIC (disseminated intravascular coagulation) Diclofenac sodium overdose Dieffenbachia Diesel oil Diet - age appropriate , Age appropriate diet for children Diet - alcohol , Alcohol and diet Diet - caffeine , Caffeine in the diet Diet - calcium , Calcium in diet Diet - calories Diet - cancer treatment Diet - carbohydrates , Carbohydrates Diet - chloride , Chloride in diet Diet - cholesterol , Cholesterol Diet - chromium , Chromium in diet Diet - chronic kidney disease Diet - constipation Diet - copper , Copper in diet Diet - diabetes , Diabetes - diet Diet - diarrhea Diet - fat , Fat Diet - fiber , Fiber Diet - fluoride , Fluoride in diet Diet - folic acid , Folic acid (folate) Diet - heart disease , Heart disease and diet Diet - hyperactivity , Hyperactivity and sugar Diet - intellectual development , Normal growth and development Diet - iodine , Iodine in diet Diet - iron , Iron in diet Diet - liver disease Diet - magnesium , Magnesium in diet Diet - niacin , Niacin Diet - pantothenic acid/biotin , Pantothenic acid and biotin Diet - phosphorus , Phosphorus in diet Diet - potassium , Potassium in diet Diet - protein , Protein in diet Diet - riboflavin , Riboflavin Diet - selenium , Selenium in diet Diet - sodium (salt) , Sodium in diet Diet - thiamine , Thiamine Diet - traveler's diarrhea , Traveler’s diarrhea diet Diet - water , Water in diet Diet - zinc , Zinc in diet Diet and disease Diet and substance abuse recovery Dieting - fad diets , Intentional weight loss Different colored eyes , Heterochromia Differential , Blood differential Difficulty breathing , Breathing difficulty Difficulty breathing - first aid , Breathing difficulties - first aid Difficulty breathing while lying down , Breathing difficulty - lying down Difficulty falling asleep , Insomnia concerns Difficulty initiating urination , Urinary hesitancy Difficulty passing stool , Tenesmus Diffuse esophageal spasm , Esophageal spasm Diffuse interstitial pulmonary fibrosis Diffuse parenchymal lung disease , Diffuse interstitial pulmonary fibrosis Diffuse thyrotoxic goiter , Graves’ disease Diffusing capacity , Lung diffusion testing Diffusion capacity , Lung diffusion testing Digestive disease - resources , Gastrointestinal disorders - resources Digital rectal exam Digitalis toxicity Digitoxin , Cardiac glycosides Digitoxin - serum , Therapeutic drug levels Digitoxin - test Digoxin , Cardiac glycosides Digoxin - serum , Therapeutic drug levels Digoxin - test Dilantin overdose Dilatation and curettage , D and C Dilated cardiomyopathy Dilated cardiomyopathy Dilaudid , Hydromorphone overdose Dilutional hyponatremia (SIADH) Dimenhydrinate overdose Dimetabs , Dimenhydrinate overdose Dimethyl formaldehyde , Acetone Dimethyl ketone , Acetone Diminished eyesight , Vision abnormalities Diphenhydramine hydrochloride overdose Diphenoxylate and Atropine , Lomotil overdose Diphenylhydantoin , Phenytoin overdose Diphtheria Diphtheria immunization (vaccine) Diphyllobothriasis Direct bilirubin , Bilirubin Direct bilirubin-urine , Bilirubin - urine Direct immunofluorescence , B and T cell screen Direct immunofluoresence test , Sputum DFA (direct fluorescent antibody) Dirt ingestion Disaccharidase deficiency , Lactose intolerance Discharge from breasts , Nipple discharge - abnormal Discharge from the vagina , Vaginal discharge Discipline Discoloration of urine , Urine - abnormal color Discolored teeth , Tooth - abnormal colors Discouragement , Depression Discussing death with children Disintegrative psychosis , Childhood disintegrative disorder Diskitis Dislocated elbow - children , Nursemaid’s elbow Dislocated jaw , Jaw - broken or dislocated Dislocation Dislocation - knee cap , Knee cap dislocation Disopyramide - serum , Therapeutic drug levels Disorder of written expression Disorganized schizophrenia , Schizophrenia - disorganized (hebephrenic) Disorientation , Confusion Disposable urinary collection devices , Urinary incontinence products Dissect Disseminated gonococcal infection (DGI) , Gonococcal arthritis Disseminated lupus erythematosus , Systemic lupus erythematosus Disseminated tuberculosis Distal Distal median nerve dysfunction Distal renal tubular acidosis , Renal tubular acidosis - distal Distended abdomen , Abdomen - swollen Distention of the colon’s splenic flexure Diverticulitis Dizziness D-xylose absorption DJD , Osteoarthritis DKA , Diabetic ketoacidosis DLCO test , Lung diffusion testing DNR - do not resuscitate , Advanced care directives Doctor - how to choose a family doctor , Choosing a primary care provider Doctor of medicine profession (MD) Doctor of Osteopathy profession (DO) Doctors - different types , Types of health care providers Dog fleas , Fleas Dolichostenomelia , Arachnodactyly Dominant and recessive epidermolysis bullosa , Epidermolysis bullosa Donath-Landsteiner test Donovanosis , Granuloma inguinale Dopamine - blood , Catecholamines - blood Dopamine-urine test , Catecholamines - urine Doppler ultrasonography , Doppler ultrasound exam of an extremity Doppler ultrasound exam of an extremity Doppler ultrasound of the heart , Echocardiogram Doughy skin , Skin turgor Down syndrome Doxepin overdose Drain cleaners Drain opening agents Drainage from the ear , Ear discharges or bleeding Drainpipe cleaners Dramamine , Dimenhydrinate overdose Dream anxiety disorder , Repeated nightmares Dreams - bad , Nightmares Dressler's syndrome , Pericarditis - after heart attack Drinking alcohol during pregnancy , Fetal alcohol syndrome Driving and teenagers , Automobile safety - teenage drivers Drooling Drooping eyelids , Ptosis Drowning - near , Near drowning Drowsiness Drug abuse Drug abuse - resources , Chemical dependence - resources Drug abuse and dependence Drug abuse first aid Drug abuse screen , Toxicology screen Drug addiction , Drug abuse and dependence Drug allergies Drug screen - urine , Urine drug screen Drug signs and teenagers Drug tampering Drug-induced adrenal insufficiency , Exogenous adrenal insufficiency Drug-induced cholestasis Drug-induced diarrhea Drug-induced erectile dysfunction , Drugs that may cause impotence Drug-induced hepatitis Drug-induced hypertension Drug-induced hypoglycemia Drug-induced hypothyroidism Drug-induced immune hemolytic anemia Drug-induced immune thrombocytopenia Drug-induced lupus erythematosus Drug-induced nonimmune thrombocytopenia Drug-induced pulmonary disease Drug-induced tremor Drugs - how to get prescription filled , Getting a prescription filled Drugs for pain , Pain medications Drugs that may cause impotence Drugs to keep at home , Home pharmacy Dry cell batteries Dry eye syndrome , Keratoconjunctivitis sicca Dry eye test , Schirmer's test Dry eyes Dry hair Dry skin , Skin - dry Dry skin and cold weather itch DST , Dexamethasone suppression test DT's , Delirium tremens DTaP immunization (vaccine) DUB , Dysfunctional uterine bleeding (DUB) Dubin-Johnson syndrome Duchenne muscular dystrophy Duhring's Disease , Dermatitis herpetiformis Dumbcane , Dieffenbachia Duodenal aspirated fluid smear , Smear of duodenal fluid aspirate Duodenal atresia Duodenal parasites test , String test Duodenal tissue culture , Culture - duodenal tissue biopsy Duodenal ulcer , Peptic ulcer Duodenum Duplex/Doppler ultrasound , Blood flow studies Duplex/doppler ultrasound exam of extremity, vascular ultrasound Dupuytren’s contracture Durable medical power of attorney , Advanced care directives DVT , Deep venous thrombosis Dwarf tapeworm infection , Hymenolepiasis Dwarfism , Pituitary dwarfism Dye remover Dyes - cloth Dysarthria , Speech impairment (adult) Dyschromia , Skin color - patchy Dyscrasias Dysfluency , Speech disorders Dysfunctional uterine bleeding (DUB) Dysgeusia , Taste - impaired Dyshidrosis , Dyshidrotic eczema Dyshidrotic eczema Dyslexia , Developmental reading disorder Dysmenorrhea , Menstruation - painful Dysmenorrhea in the adolescent Dyspareunia , Sexual intercourse - painful Dyspepsia , Indigestion Dysphagia , Swallowing difficulty Dysphasia , Speech impairment (adult) Dysphonia , Hoarseness or changing voice Dysphonia - spasmodic , Spasmodic dysphonia Dyspnea , Breathing difficulty Dyspnea - first aid , Breathing difficulties - first aid Dysrhythmias , Arrhythmias Dyssomnia , Sleeping difficulty Dysthymia Dysthymic disorder , Dysthymia Dystonia , Movement - uncontrolled or slow Dysuria , Urination - painful E. coli diarrhea , E. coli enteritis E. coli enteritis E2 , Estradiol - test Eagle-Barrett syndrome , Prune belly syndrome Ear barotrauma Ear blockage , Wax blockage Ear cysts , Benign ear cyst or tumor Ear discharges or bleeding Ear drainage culture Ear emergencies Ear examination Ear impaction , Wax blockage Ear infection , Otitis Ear infection - acute Ear infection - chronic , Otitis media - chronic Ear infection - outer ear - acute , Swimmer's ear Ear infection - outer ear - chronic , Swimmer's ear - chronic Ear injury , Acoustic trauma Ear noises or buzzing Ear popping , Ear barotrauma Ear tag , Preauricular tag or pit Ear tube insertion Ear tubes surgery , Ear tube insertion Ear tumors , Benign ear cyst or tumor Ear unclogging from high altitudes Ear wax , Wax blockage Earache Eardrum - ruptured or punctured , Ruptured or perforated eardrum Eardrum repair Earlobe creases Early disseminated Lyme disease , Lyme disease - secondary Early localized Lyme infection , Lyme disease - primary Early satiety , Abdominal fullness prematurely after meals Early symptomatic HIV infection Eating - binge , Binge eating Eating disorder - anorexia , Anorexia nervosa Eating disorder - bulimia , Bulimia Eating disorders - resources Ebola hemorrhagic fever Ebola virus infection , Ebola hemorrhagic fever EBV antibody test , Epstein-Barr virus test Ecchymoses , Bleeding into the skin Eccymosis treatment , Bruise mark treatment ECG ECG - exercise treadmill , Exercise stress test Echinococcus ECHO virus infection Echocardiogram Echocardiogram - transthoracic , Echocardiogram Echoencephalogram - eye , Eye and orbit ultrasound Eclampsia Ecotrin , Aspirin overdose ECT , Electroconvulsive therapy Ecthyma Ectodermal dysplasia Ectopic Cushing’s syndrome Ectopic heartbeat Ectopic pregnancy Ectopic SIADH Ectropion Eczema - nummular , Nummular eczema Eczema (atopic dermatitis) Edema , Swelling Edema - peripheral, Peripheral edema , Foot, leg, and ankle swelling Edwards syndrome , Trisomy 18 EEG EGD - esophagogastroduodenoscopy Egyptian ophthalmia , Trachoma Ehlers-Danlos syndrome Ehrlichiosis EIA , ELISA Ejaculation retrograde , Retrograde ejaculation Ejaculatory incompetence , Delayed ejaculation EKG , ECG EKG - exercise treadmill , Exercise stress test Elavil , Amitriptyline hydrochloride overdose Elbow carrying angle - excessive , Carrying angle of the elbow - excessive Elbow pain Elbow subluxation , Radial head dislocation Elder care - resources Elective abortion , Abortion - elective or therapeutic Electrical injury Electrical shock , Electrical injury Electrocardiogram , ECG Electrocardiography - ambulatory , Holter monitor (24h) Electrocauterization Electroconvulsive therapy Electroencephalogram , EEG Electrolytes Electrolytes - urine Electromyography Electronystagmography Electroretinography Elephant ear Elevated temperature , Fever Elimination patterns ELISA ELISA for Lyme disease , Lyme disease antibody Elliptocytosis - hereditary , Hereditary elliptocytosis Ellis-van Creveld syndrome Elmer's glue , Household glue Emboli , Blood clots Embolism - renal artery , Acute arterial occlusion - kidney Embrace reflex , Moro reflex Embryo , Fetal development Embryonal rhabdomyosarcoma , Rhabdomyosarcoma Emergencies - how to recognize them , Recognizing emergencies Emergency airway puncture Emergency airway puncture , Emergency airway puncture Emergency contraception Emergency delivery - childbirth , Childbirth - emergency delivery Emesis , Nausea and vomiting EMG , Electromyography Emphysema Empirin , Aspirin overdose Empty scrotum - anorchia , Anorchia Empty scrotum - undescended testes , Undescended testicle Empty sella syndrome Empyema Emulsoil , Castor oil overdose Encephalitis Encephalopathy - alcoholic , Wernicke-Korsakoff syndrome Encephalopathy - hepatic , Hepatic encephalopathy Encephalotrigeminal angiomatosis , Sturge-Weber syndrome Encopresis End Stage Renal disease - diet , Kidney diet - dialysis patients Endemic Endemic goiter , Colloid nodular goiter Endemic typhus , Typhus Endep , Amitriptyline hydrochloride overdose Endobrow lift , Forehead lift Endocarditis Endocarditis - infectious , Infectious endocarditis Endocarditis (culture-negative) , Culture-negative endocarditis Endocervical culture , Culture - endocervix Endocervical Gram stain Endocrine Endolymphatic hydrops , Meniere’s disease Endometrial biopsy Endometrial cancer Endometrial/uterine adenocarcinoma , Endometrial cancer Endometriosis Endometriosis interna , Adenomyosis Endometritis Endophthalmitis Endoscopic Endoscopic lithotripsy , Lithotripsy Endoscopic retrograde cholangiopancreatography , ERCP Endoscopy Endotoxic shock , Septic shock Endotracheal intubation Endovaginal ultrasound , Transvaginal ultrasound End-stage renal disease Energy preservation ENG , Electronystagmography Engorgement of the breast , Common breast-feeding problems Enlarged adenoids Enlarged liver , Hepatomegaly Enlarged prostate , Benign prostatic hyperplasia (BPH) Enlarged spleen , Splenomegaly Enlargement of one pupil , Eyes/pupils different size Enovil , Amitriptyline hydrochloride overdose Enteric fever , Typhoid fever Enteritis Enterobiasis , Pinworm Enteroclysis Entero-enteral or enterocutaneous fistula Enteromerocele , Femoral hernia Enterotoxin Entropion Enuresis Enuresis , Urination - bed wetting Enzyme Enzyme markers Enzyme-linked immunoassay , ELISA EOM , Extraocular muscle function testing Eosinophil count - absolute Eosinophilic fasciitis Eosinophilic granuloma , Histiocytosis Eosinophilic pneumonia , Simple pulmonary eosinophilia (Loeffler's syndrome) Eosinophils , Eosinophil count - absolute Ependymoma , Primary brain tumor Epicanthal folds Epicondylitis - lateral , Tennis elbow Epidemic arthritic erythema , Rat-bite fever Epidemic parotitis , Mumps Epidemic typhus , Typhus Epidermal cyst , Sebaceous cyst Epidermoid cyst , Sebaceous cyst Epidermolysis bullosa Epidermolysis bullosa letalis , Epidermolysis bullosa Epidermolysis bullosa simplex , Epidermolysis bullosa Epididymitis Epididymo-orchitis , Orchitis Epidural abscess Epidural hematoma , Extradural hemorrhage Epiglottitis Epilepsy Epilepsy - resources Epinephrine - blood , Catecholamines - blood Epinephrine-urine test , Catecholamines - urine Epiphora , Tearing - increased Epiphyseal arrest , Leg lengthening/shortening Epiphysiodesis , Leg lengthening/shortening Episcleritis Episiotomy Epispadias Epithelial casts , Urinary casts Epithelial cells , Epithelium Epithelium Epitrochlear bursitis , Tennis elbow EPO , Erythropoietin Epoxy , Plastic casting resin Epstein pearls Epstein-Barr viral syndrome , Infectious mononucleosis Epstein-Barr virus test Epulis (when on the gums) , Mucous cyst E-rosetting , B and T cell screen Equanil , Meprobamate overdose Erb's palsy , Brachial palsy in the neonate Erb-Duchenne paralysis , Brachial palsy in the neonate ERCP Erectile dysfunction , Impotence Erection difficulties - age related , Impotence and age Erection self-test ERG , Electroretinography Erosion Erysipelas Erysipeloid Erythema , Rashes Erythema infectiosum , Fifth disease Erythema multiforme Erythema nodosum Erythema toxicum Erythema toxicum neonatorum , Erythema toxicum Erythrasma Erythremia , Polycythemia vera Erythroblastosis fetalis Erythrocyte count , RBC count Erythrocyte indices , RBC indices Erythrocyte sedimentation rate , ESR Erythrocytosis megalosplenica , Polycythemia vera Erythroderma , Exfoliative dermatitis Erythroplasia of Queyrat Erythropoietic protoporphyria , Porphyria Erythropoietin Eschar Eskalith , Lithium overdose Esophageal achalasia , Achalasia Esophageal acidity test , Esophageal pH monitoring Esophageal atresia Esophageal atresia repair , Tracheoesophageal fistula and esophageal atresia repair Esophageal biopsy culture Esophageal cancer Esophageal function studies , Esophageal manometry Esophageal manometry Esophageal motility studies , Esophageal manometry Esophageal perforation Esophageal pH monitoring Esophageal spasm Esophageal stricture - benign Esophagitis Esophagitis - cytomegalovirus , CMV - gastroenteritis/colitis Esophagogastric ring , Lower esophageal ring (Schatzki) Esophagogastroduodenoscopy , EGD - esophagogastroduodenoscopy Esotropia , Strabismus ESR ESRD , End-stage renal disease Essential hypertension Essential thrombocythemia , Primary thrombocythemia Essential thrombocytosis , Primary thrombocythemia Essential tremor Estradiol - test Estrogen overdose Ethanol overdose Ethmoiditis Ethosuximide - serum , Therapeutic drug levels Ethylene glycol Ethylene glycol intoxication Ethylene glycol poisoning , Ethylene glycol intoxication Ethylene glycol test Etiology Etrafon , Amitriptyline and Perphenazine overdose Eucalyptus oil overdose Eugenol oil overdose Euglobulin clot lysis , Euglobulin lysis time Euglobulin lysis time Eustachian tube dysfunction , Ear barotrauma Eustachian tube patency Everted bladder repair , Bladder exstrophy repair Evoked auditory potentials , BAER - brainstem auditory evoked response Evoked response audiometry , BAER - brainstem auditory evoked response Ewing's Family of Tumors , Ewing’s sarcoma Ewing’s sarcoma Excessive carrying angle of the elbow , Carrying angle of the elbow - excessive Excessive crying (infants 0-6 months) , Crying - excessive (0-6 months) Excessive hair on females , Hair - excessive on females Excessive hunger , Appetite - increased Excessive thirst , Thirst - excessive Excessive yawning , Yawning - excessive Exchange transfusion Excisional Biopsy , Breast lump removal Excretory urography , Intravenous pyelogram Exercise , Physical activity Exercise - colds and flu Exercise - is walking worthwhile , Walking and health Exercise and age Exercise and children Exercise and immunity Exercise and losing weight , Losing weight with exercise Exercise and stress reduction Exercise and weight loss Exercise ECG , Exercise stress test Exercise electrocardiography , Exercise stress test Exercise induced asthma - bronchial , Asthma Exercise program beginnings Exercise stress test Exercises for fecal incontinence , Bowel retraining Exfoliative dermatitis Exhaustion , Fatigue Exogenous adrenal insufficiency Exophthalmos , Eyes - bulging Exostoses , Benign ear cyst or tumor Exotropia , Strabismus Exploratory laparoscopy - gynecologic , Gynecologic laparoscopy Exploratory laparotomy , Abdominal exploration Exposed bladder repair , Bladder exstrophy repair Expressive language disorder - developmental Extended chin , Prognathism Extensor plantar reflex , Babinski's reflex External bowel incontinence devices , External incontinence devices External incontinence devices External urinary incontinence devices , External incontinence devices Extra digits , Polydactyly Extracorporeal shock wave lithotripsy , Lithotripsy Extradural hematoma , Extradural hemorrhage Extradural hemorrhage Extrahepatic cholestasis , Cholestasis Extraintestinal amebiasis , Amebic liver abscess Extramembranous glomerulonephritis , Membranous nephropathy Extraocular movement , Extraocular muscle function testing Extraocular muscle function testing Extrapulmonary tuberculosis , Disseminated tuberculosis Extrasystole , Ectopic heartbeat Extremity arteriography Extremity X-ray Extrinsic allergic alveolitis , Hypersensitivity pneumonitis Extrinsic factor deficiency , Factor VII deficiency Exudate Eye - foreign object in Eye and orbit ultrasound Eye angiography , Fluorescein angiography Eye burning - itching and discharge Eye emergencies Eye exam - standard , Standard ophthalmic exam Eye floaters Eye movements - uncontrollable Eye muscle repair Eye pain Eye test - acuity , Visual acuity test Eye test - color , Color vision test Eye test - refraction , Refraction test Eye tumor , Melanoma of the eye Eyelid drooping Eyelid inflammation , Blepharitis Eyelid lift or repair Eyelid twitch or spasm , Blepharospasm Eyes - bulging Eyes - different colors , Heterochromia Eyes - dry , Dry eyes Eyes - yellow , Jaundice - yellow skin Eyes/pupils different size FA , Fanconi's anemia Face pain Face powder Facelift Facial edema , Facial swelling Facial injury , Facial trauma Facial nerve palsy , Cranial mononeuropathy VII Facial nerve palsy due to birth trauma Facial palsy , Bell's palsy Facial paralysis Facial swelling Facial tics Facial trauma Facioscapulohumeral , Facioscapulohumeral muscular dystrophy (Landouzy-Dejerine) Facioscapulohumeral muscular dystrophy (Landouzy-Dejerine) Factitious hyperthyroidism Factitious thyrotoxicosis , Factitious hyperthyroidism Factor I , Fibrinogen Factor II assay Factor II deficiency Factor IX assay Factor IX hemophilia , Hemophilia B Factor V assay Factor V deficiency Factor VII assay Factor VII deficiency Factor VIII assay Factor X assay Factor X deficiency Factor XII (Hageman factor) deficiency Factor XII assay Fad diets , Intentional weight loss Failure to thrive Fainting Fair skin cancer risks Falciparum malaria , Malaria Fallen arches , Pes planus Familial chylomicronemia , Familial lipoprotein lipase deficiency Familial combined hyperlipidemia Familial dysautonomia , Riley-Day syndrome Familial dysbetalipoproteinemia Familial hypercholesterolemia Familial hypertriglyceridemia Familial juvenile nephrophthisis , Medullary cystic disease Familial lipoprotein lipase deficiency Familial Lipoprotein Lipase Deficiency , Chylomicronemia syndrome Familial Mediterranean fever Familial non-hemolytic - non-obstructive jaundice , Gilbert’s syndrome Familial paroxysmal polyserositis , Familial Mediterranean fever Familial primary pulmonary hypertension , Primary pulmonary hypertension Familial tremor Family doctor - how to choose one , Choosing a primary care provider Family planning and contraception , Contraception and family planning Family troubles - resources Famotidine, Pepcid , H2 Receptor antagonists Fanconi's anemia Fanconi’s syndrome Farmer's lung , Hypersensitivity pneumonitis Farsightedness Fasciculations of muscle , Muscle twitching Fasciitis - necrotizing , Necrotizing soft tissue infection Fast deep breathing , Rapid deep breathing (hyperventilation) Fast foods Fasting blood sugar , Glucose test Fat Fat - obese , Obesity Fat absorption , Fecal fat Fat and weight lifting , Weight lifting and weight control Fat burning , Losing weight with exercise Fat embolus , Pulmonary embolus Fat free diet and children Fat removal - suctioning , Liposuction Fatigue Fatigue - chronic , Chronic fatigue syndrome Fatty casts , Urinary casts FBS , Glucose test FDPs , Fibrin degradation products FE sodium , Fractional excretion of sodium Fe++ , Serum iron Fe+2 , Serum iron Fear in children , Stress in childhood Fear of new foods , Food jags Febrile seizure (children) Febrile/cold agglutinins Fecal collection devices , External incontinence devices Fecal culture Fecal fat Fecal impaction Fecal incontinence , Bowel incontinence Fecal occult blood test - flushable home test , Flushable reagent stool blood test Fecal occult blood test - guaiac smear , Stool guaiac test Fecal occult blood test (FOBT) Fecal smear Feces Gram stain , Stool Gram stain Feeding - lack of interest , Poor feeding in infants Feeding disorder of infancy and early childhood Feeding patterns for babies , Baby feeding patterns Feeding tube insertion - gastrostomy Feeling uptight , Anxiety Feldene , Piroxicam overdose Felty’s syndrome Female condoms Female genital tract culture , Culture - endocervix Female pattern baldness Female sexual dysfunction Femoral epiphysis - slipped , Slipped capital femoral epiphysis Femoral hernia Femoral lengthening , Leg lengthening/shortening Femoral nerve dysfunction Femoral shortening , Leg lengthening/shortening Femorocele , Femoral hernia FENa , Fractional excretion of sodium Fenaclor , Phenindamine overdose Fenestrations Fenoprofen calcium overdose Ferric ion , Serum iron Ferritin Ferrous fumarate (Femiron, Feostat) , Iron overdose Ferrous gluconate (Fergon) , Iron overdose Ferrous ion , Serum iron Ferrous sulfate (Feosol, Slow Fe) , Iron overdose Fertilizers and household plant foods Fetal age , Gestational age Fetal alcohol syndrome Fetal alpha globulin , Alpha fetoprotein Fetal attitude , Delivery presentations Fetal blood testing Fetal development Fetal heart monitoring Fetal lie , Delivery presentations Fetal scalp blood , Fetal blood testing Fetal syphilis , Congenital syphilis Fetal teeth , Natal teeth Fetal transfusion syndrome Fetal-maternal erythrocyte distribution Fetus , Fetal development Fever Fever and children Fever blister , Herpes labialis (oral Herpes simplex) Fever blister causes Fever blisters and canker sores Fiber Fiberoptic bronchoscopy , Bronchoscopy Fibrin breakdown products , Fibrin degradation products Fibrin degradation products Fibrin split products , Fibrin degradation products Fibrinogen Fibrinolysis , Primary or secondary fibrinolysis Fibrinolysis/euglobulin lysis , Euglobulin lysis time Fibrinopeptide a Fibroadenoma , Lumps in the breasts Fibrocystic breast disease Fibroid tumor treatment Fibroids , Uterine fibroids Fibromuscular dysplasia - stroke secondary to , Stroke secondary to FMD Fibromuscular dysplasia (FMD) , Renal artery stenosis Fibromyalgia Fibromyoma , Uterine fibroids Fibromyositis , Fibromyalgia Fibrosing alveolitis , Idiopathic pulmonary fibrosis Fibrositis , Fibromyalgia Fibrous dysplasia Fifth disease Filiform warts , Warts Fine motor control Finger pain Finger swelling , Joint swelling Finger(s) - smashed , Smashed fingers Fingernail abnormalities , Nail abnormalities Fingernail hemorrhage , Splinter hemorrhages Fingernail polish remover , Acetone Fingernails - bluish , Skin discoloration - bluish Fingers that change color Fingerstick , Capillary sample Fire-ant First aid - cardiac arrest , Heart attack first aid First aid - cardiopulmonary arrest , Heart attack first aid First aid - heart attack , Heart attack first aid First aid kit First degree burn , Burns Fish scale disease , Ichthyosis vulgaris Fish tapeworm infection , Diphyllobothriasis Fishhook removal Fishhook removal from skin , Fishhook removal Fistula Fitness recommendations , Physical activity Flank pain Flaring of the alae nasi (nostrils) , Nasal flaring Flat bones Flat feet , Pes planus Flat plate , Abdominal film Flea bite , Insect bites and stings Fleas Flecainide - serum , Therapeutic drug levels Fleet Flavored Castor Oil , Castor oil overdose Flesh-eating bacteria , Necrotizing soft tissue infection Floating stools , Stools - floating Floppy , Hypotonia Floppy mitral valve , Mitral valve prolapse Flu , Influenza Flu and exercise , Exercise - colds and flu Flu and holidays Flu shot immunization , Influenza immunization (vaccine) Flu vaccine , Influenza immunization (vaccine) Fluid imbalance Fluid in the chest , Pleural effusion Fluid-filled conjunctiva , Chemosis Fluohydric acid , Hydrofluoric acid Fluorescein angiography Fluorescein eye stain Fluorescent treponemal antibody absorption test , FTA-ABS Fluoride in diet Fluoride overdose Fluorinated hydrocarbons , Refrigerants Flurbiprofen overdose Flus and colds - antibiotics , Colds and flus - antibiotics Flushable reagent stool blood test Flushing , Skin blushing/flushing Fluxes Flying and ear unclogging , Ear unclogging from high altitudes Focal cerebral atrophy , Pick’s disease Focal neurological deficits Focal sclerosis with hyalinosis , Focal segmental glomerulosclerosis Focal segmental glomerulosclerosis Folate , Folic acid (folate) Folate - test , Folic acid - test Folate deficiency Folate-deficiency anemia Foley catheter , Urinary catheters Folic acid - test Folic acid (folate) Folic acid and birth defect prevention Follicle stimulating hormone , FSH Folliculitis Fontanelles , Cranial sutures Fontanelles - bulging Fontanelles - excessively large Fontanelles - sunken Food - hygiene and sanitation Food additives Food allergy Food guide pyramid Food hypersensitivity , Food allergy Food jags Food labeling Food poisoning Food poisoning - campylobacter enteritis , Campylobacter enteritis Food poisoning - E. coli , E. coli enteritis Food poisoning risks Food safety , Food - hygiene and sanitation Foods - fresh vs. frozen or canned Foot care for diabetics , Diabetic foot care Foot pain Foot pain causes Foot spasms , Hand or foot spasms Foot swelling , Foot, leg, and ankle swelling Foot tendon release , Club foot repair Foot, leg, and ankle swelling Forefoot varus , Metatarsus adductus Forehead lift Foreign body in the nose Foreign object aspiration or ingestion Foreskin removal , Circumcision Forgetfulness , Memory loss Formula feeding , Infant formulas Forssman antibody test , Heterophil agglutination test Fortal , Pentazocine overdose Fortulgesic , Pentazocine overdose Fosfothion , Malathion Foul-smelling stools , Stools - foul smelling Foxglove FPA , Fibrinopeptide a Fractional excretion of sodium Fracture , Broken bone Fracture of the nose , Nose fracture Fractured clavicle in the newborn Fractured collar bone , Fractured clavicle in the newborn Fractured jaw , Jaw - broken or dislocated Fractured kidney , Injury - kidney and ureter Fragile X syndrome Frambesia tropica , Yaws Free calcium , Calcium - ionized Freon , Refrigerants Frequent bowel movements , Diarrhea Frequent urination , Urinary frequency/urgency Fresh foods vs. frozen or canned , Foods - fresh vs. frozen or canned Friedreich's ataxia Frigidity , Female sexual dysfunction Frontal bossing Fronto-temporal dementia , Pick’s disease Frostbite Frozen foods vs. fresh or canned , Foods - fresh vs. frozen or canned Frozen shoulder Fructose aldolase B-deficiency , Hereditary fructose intolerance Fructose intolerance , Hereditary fructose intolerance Fructose intolerance - nutritional considerations , Inborn errors of metabolism Fructosemia , Hereditary fructose intolerance Fruits and vegetables - pesticide risks , Pesticides and fruits - vegetables FSH FSPs , Fibrin degradation products FTA-ABS FTT , Failure to thrive Fuel oil Functional colitis , Irritable bowel syndrome (functional bowel) Functional dyspepsia , Irritable bowel syndrome (functional bowel) Functional ovarian cysts , Ovarian cysts Funduscopy , Ophthalmoscopy Fungal arthritis Fungal infection - body , Tinea corporis Fungal infection - feet , Athlete's foot Fungal infection - groin , Jock Itch Fungal infection - scalp , Tinea capitis Fungal infection - skin , Cutaneous candidiasis Fungal keratitis , Corneal ulcers and infections Fungal nail infection Fungal smear , Sputum smear (KOH test) Fungal wet prep , Skin lesion KOH exam Fungus ball , Pulmonary aspergilloma (mycetoma) Funnel chest , Pectus excavatum Funnel chest repair , Pectus excavatum repair Funnel-web spider Furniture polish Furuncle Fusion of the ear bones G-6-PD deficiency , Glucose-6-phosphate dehydrogenase deficiency G6PD screen , Glucose-6-phosphate dehydrogenase GAD , Generalized anxiety disorder Gait/walking abnormalities , Walking/gait abnormalities Gal-1-PUT , Galactose-1-phosphate uridyltransferase Galactokinase deficiency , Galactosemia Galactorrhea , Nipple discharge - abnormal Galactose-1-phosphate uridyl transferase deficiency , Galactosemia Galactose-1-phosphate uridyltransferase Galactose-6-phosphate epimerase deficiency , Galactosemia Galactosemia Galactosemia - nutritional considerations , Inborn errors of metabolism Galactosemia screen , Galactose-1-phosphate uridyltransferase Galactosylcereamidase deficiency , Krabbe disease Galactosylcerebrosidase deficiency , Krabbe disease Gall bladder radionuclide scan Gallbladder attack , Gallbladder disease Gallbladder disease Gallbladder removal Gallbladder scan , Gall bladder radionuclide scan Gallbladder series , Oral cholecystogram Gallbladder X-ray , Oral cholecystogram Gallium (Ga.) scan Gallium 67 lung scan , Lung gallium (Ga.) scan Gallium scan - lung , Lung gallium (Ga.) scan Gallstone in the bile duct , Choledocholithiasis Gallstones , Cholelithiasis Gallstones - acute cholecyctitis , Acute cholecystitis (Gallstones) GALT , Galactose-1-phosphate uridyltransferase Gambling - compulsive , Compulsive gambling Gammaglobulin electrophoresis , Immunoelectrophoresis - serum Gammaglobulin electrophoresis - urine , Immunoelectrophoresis - urine Gamma-glutamyl transpeptidase Gamma-GT , Gamma-glutamyl transpeptidase Ganglioneuroblastoma Ganglioneuroma Gangrene - gas , Gas gangrene Gangrenous stomatitis , Noma Gardentox , Diazinon Gartner's duct cyst , Vaginal cysts Gas gangrene Gasoline Gastrectomy Gastric acid secretion test , Stomach acid test Gastric bypass Gastric cancer Gastric carcinoma , Gastric cancer Gastric culture Gastric lavage , Gastric suction Gastric outlet obstruction , Pyloric stenosis Gastric suction Gastric tissue culture , Culture - gastric tissue biopsy Gastric ulcer Gastrin Gastrinoma , Zollinger-Ellison Syndrome Gastritis Gastritis - acute Gastritis - chronic Gastroenteritis - bacterial , Bacterial gastroenteritis Gastroenteritis - cytomegalovirus , CMV - gastroenteritis/colitis Gastroenteritis - viral , Viral gastroenteritis Gastroesophageal reflux disease Gastroesophageal reflux in infants Gastrointestinal bleeding Gastrointestinal CMV disease , CMV - gastroenteritis/colitis Gastrointestinal disorders - resources Gastrointestinal fistula , Entero-enteral or enterocutaneous fistula Gastrointestinal perforation Gastrojejunal loop obstruction , Intestinal bacterial overgrowth Gastroparesis Gastroparesis diabeticorum , Gastroparesis Gastroschisis Gastroschisis repair Gastrostomy tube insertion , Feeding tube insertion - gastrostomy Gaucher disease GBM antibody test , Anti-glomerular basement membrane GE reflux , Gastroesophageal reflux in infants Gender identity disorder General ill feeling , Malaise General paresis General Radiography , X-ray Generalized anxiety disorder Generalized tonic-clonic seizure Genes Genetic counseling and prenatal diagnosis Genetic markers , Genetics Genetically engineered foods Genetics Genetics - autosomal dominant , Autosomal dominant Genetics - autosomal recessive , Autosomal recessive Genetics - sex-linked dominant , Sex-linked dominant Genetics - sex-linked recessive , Sex-linked recessive Genetics and allergies , Allergies and genetics Genioplasty , Chin augmentation Genital care , Penis care (uncircumcised) Genital exudate culture , Urethral discharge culture Genital herpes , Herpes genital (genital Herpes simplex) Genital herpes - resources , Herpes genital - resources Genital hygiene , Penis care (uncircumcised) Genital injury Genital pain , Groin pain Genital sores - female Genital sores - male Genital warts Genitals - ambiguous , Ambiguous genitalia Gentamicin - serum , Therapeutic drug levels Genu varum , Bowlegs Genuine stress urinary incontinence , Stress incontinence Geographic tongue GERD , Gastroesophageal reflux disease Germ cell tumor , Testicular cancer German measles , Rubella Gestation , Gestational age Gestational age Gestational diabetes Gestational trophoblastic disease Gestational trophoblastic neoplasia , Gestational trophoblastic disease Getting a prescription filled Getting started on an exercise program , Exercise program beginnings GFR , Creatinine clearance GGT , Gamma-glutamyl transpeptidase GGTP , Gamma-glutamyl transpeptidase GH , Growth hormone GHb , HbA1c GI bleeding , Gastrointestinal bleeding GI series , Upper GI and small bowel series Gianotti-Crosti syndrome , Acrodermatitis Giant hairy nevus , Bathing trunk nevus Giantism , Gigantism Giardia , Giardiasis Giardiasis Gibraltar fever , Brucellosis Gigantism Gilbert’s syndrome Gilchrist's disease , Blastomycosis Gilles de la Tourette syndrome Gingival bleeding , Gums - bleeding Gingival cysts of the newborn , Epstein pearls Gingival swelling , Gums - swollen Gingivitis Gingivostomatitis Glands - swollen Glanzmann's thrombasthenia , Congenital platelet function defects Glanzmann’s disease Glaucoma Glazes Glioblastoma multiforme , Primary brain tumor Glioma , Primary brain tumor Globoid cell leukodystrophy , Krabbe disease Globulin electrophoresis , Serum globulin electrophoresis Glomerular filtration rate , Creatinine clearance Glomerulonephritis Glomerulonephritis - acute , Acute nephritic syndrome Glomerulonephritis - chronic , Chronic glomerulonephritis Glomerulonephritis - crescentic , Rapidly progressive (crescentic) glomerulonephritis Glomerulonephritis - membranoproliferative (type I) , Membranoproliferative GN I Glomerulonephritis - membranoproliferative (type II) , Membranoproliferative GN II Glomerulonephritis - membranous , Membranous nephropathy Glomerulonephritis - mesangial proliferative , Mesangial proliferative glomerulonephritis Glomerulonephritis - post-streptococcal , Post-streptococcal GN Glomerulonephritis - pulmonary hemorrhage , Goodpasture’s syndrome Glomus jugulare tumor Glomus tympanum tumor Gloom , Depression Glossitis Glossopharyngeal neuralgia Glucagon Glucagonoma Glucose - random , Blood glucose monitoring Glucose - urine Glucose intolerance during pregnancy , Gestational diabetes Glucose monitoring , Blood glucose monitoring Glucose test Glucose tolerance test Glucose-6-phosphate dehydrogenase Glucose-6-phosphate dehydrogenase deficiency Glucosuria , Glucose - urine Glucosylceramide storage disease , Gaucher disease Glucuronyl transferase Glucuronyl transferase deficiency (type I) , Crigler-Najjar syndrome Glue , Cyanoacrylates Glue ear , Otitis media with effusion Glutamate-induced asthma , Chinese restaurant syndrome Gluten intolerance , Celiac disease - sprue Gluten sensitive enteropathy - diet , Celiac disease - nutritional considerations Gluten-free diet , Celiac disease - nutritional considerations Glycogen storage disease type V , McArdle syndrome (glycogen storage disease type V) Glycohemoglobin , HbA1c Glycosylated hemoglobin , HbA1c Goiter Goldmann visual field exam , Visual field Gonadal deficiency , Hypogonadism Gonadal dysgenesis , Turner syndrome Gonadal mosaicism , Mosaicism Gonadal stromal tumor , Arrhenoblastoma of ovary Gonadotropin deficiency , Hypogonadotropic hypogonadism Gonads - male , Testes Gonococcal arthritis Gonococcal bacteremia , Gonococcemia (disseminated) Gonococcal pharyngitis , Pharyngitis - gonococcal Gonococcemia (disseminated) Gonorrhea - female Gonorrhea - male Good skin turgor , Skin turgor Goodpasture’s syndrome Gorlin's syndrome , Basal cell nevus syndrome Gout - acute , Acute gouty arthritis Gout - chronic , Chronic gouty arthritis Gouty arthritis - acute , Acute gouty arthritis Gouty arthritis - chronic , Chronic gouty arthritis Graft rejection , Transplant rejection Graft-versus-host disease Gram stain of cervix , Endocervical Gram stain Gram stain of joint fluid , Joint fluid Gram stain Gram stain of pericardial fluid , Pericardial fluid Gram stain Gram stain of pleural fluid , Pleural fluid gram stain Gram stain of skin biopsy , Gram stain of skin lesion Gram stain of skin lesion Gram stain of sputum , Sputum Gram stain Gram stain of stool , Stool Gram stain Gram stain of tissue biopsy Gram stain of urethral discharge Gram-negative meningitis , Meningitis - gram negative Grand mal seizure , Generalized tonic-clonic seizure Granular casts , Urinary casts Granular conjunctivitis , Trachoma Granulocyte Granulocytopenia , Agranulocytosis Granuloma annulare Granuloma inguinale Granulomatous arthritis , Tuberculous arthritis Granulomatous giant cell thyroiditis , Subacute thyroiditis Granulomatous ileocolitis , Crohn's disease Granulopenia , Agranulocytosis Graphite , Pencil lead Grass Graves’ disease Gray baby syndrome , Gray syndrome Gray syndrome Grief Grieving , Grief Groin lump Groin pain Gross motor control Group B streptococcal septicemia of the newborn Growth - slow (child 0-5 years) , Delayed growth Growth and development - adolescent , Adolescent development Growth chart , Height and weight chart Growth failure , Failure to thrive Growth hormone Growth hormone deficiency , Pituitary dwarfism Growth hormone excess , Acromegaly Growth hormone stimulation test Growth hormone suppression test Growth milestones for children , Developmental milestones record Growth milestones for children - 12 months , Developmental milestones record - 12 months Growth milestones for children - 18 months , Developmental milestones record - 18 months Growth milestones for children - 2 months , Developmental milestones record - 2 months Growth milestones for children - 2 years , Developmental milestones record - 2 years Growth milestones for children - 3 years , Developmental milestones record - 3 years Growth milestones for children - 4 months , Developmental milestones record - 4 months Growth milestones for children - 4 years , Developmental milestones record - 4 years Growth milestones for children - 5 years , Developmental milestones record - 5 years Growth milestones for children - 6 months , Developmental milestones record - 6 months Growth milestones for children - 9 months , Developmental milestones record - 9 months GSDI , Gaucher disease G-tube insertion , Feeding tube insertion - gastrostomy Guaiac smear test , Stool guaiac test Guillain-Barre syndrome Gum biopsy Gumma Gums - bleeding Gums - swollen Guttate psoriasis , Psoriasis - guttate GVHD , Graft-versus-host disease Gynecologic laparoscopy Gynecomastia H. flu meningitis , Meningitis - H. influenzae H. influenzae meningitis , Meningitis - H. influenzae H2 Receptor antagonists H2O , Water in diet Hageman factor assay , Factor XII assay Hair - excessive on females Hair - oily , Oily hair Hair bleach poisoning , Hydrogen peroxide overdose Hair bleaches or lighteners Hair dyes and tints Hair follicle infection , Furuncle Hair loss Hair loss in men , Male pattern baldness Hair loss in women , Female pattern baldness Hair removal agents , Depilatories Hair spray lacquer Hair straighteners Hair tonic Hair transplant Hairball , Bezoar Hairy cell leukemia Hairy leukoplakia , Leukoplakia Hairy nevus , Birthmarks - pigmented Halitosis , Breath odor Hallervorden-Spatz disease Hallucinations Hallucinogen abuse , Drug abuse Hallux valgus , Bunions Hallux valgus correction , Bunion removal Ham test , Ham’s (acid hemolysin) test Hamburger disease , E. coli enteritis Hammer toe Ham’s (acid hemolysin) test Hand - foot - mouth disease Hand lotions and creams Hand or foot spasms Hand tremor Hand X-ray Hands - chapped and dry , Chapped hands Hand-Schuller-Christian disease , Histiocytosis Hangover treatment Hansen's disease , Leprosy Hantavirus Hantavirus pulmonary syndrome , Hantavirus Haptoglobin Hard liquor consumption , Alcohol use Hardening of the arteries , Atherosclerosis Harrington rod insertion , Spinal fusion Hartnup disorder Harvest mite , Chiggers Hashimoto's thyroiditis , Chronic thyroiditis (Hashimoto’s disease) Haverhill fever , Rat-bite fever Hay fever , Allergic rhinitis Hb , Hemoglobin Hb electrophoresis , Hemoglobin electrophoresis HbA1c HBP , High blood pressure HCG - qualitative - serum HCG - qualitative - urine HCG - quantitative HCL , Hairy cell leukemia HCO3- , CO2 HCT , Hematocrit (HCT) HDL Head and face reconstruction Head and neck cancer , Oral cancer Head circumference Head CT , Cranial CT scan Head injury Head lice Head MRI scan , MRI of the head Head trauma , Head injury Head X-ray , Skull X-ray Headache Headache - cluster , Cluster headaches Headache - histamine , Cluster headaches Headache - migraine (common) , Common migraine Headache - mixed tension migraine , Mixed tension migraine Headache - tension , Tension headache Headache causes Health and humidifiers , Humidifiers and health Health and walking , Walking and health Health and wine , Wine and health Health care consumer's rights , Consumer rights and responsibilities Health care provider types , Types of health care providers Health maintenance visit , Physical exam frequency Healthy living Hearing loss Hearing loss - age related , Age-related hearing loss Hearing loss - occupational , Occupational hearing loss Hearing or speech impairment - resources Hearing test , Audiology Heart artery dilatation , Angioplasty Heart attack Heart attack first aid Heart attacks and iron supplements , Iron supplements and heart attacks Heart attacks and jaw pain , Jaw pain and heart attacks heart beat , Pulse Heart biopsy , Myocardial biopsy Heart bypass surgery Heart catheterization , Cardiac catheterization Heart disease Heart disease - aging , Aging changes in the heart and blood vessels Heart disease - resources Heart disease and diet Heart disease and vitamin E Heart disease and women Heart failure Heart MRI Heart murmurs and other sounds Heart of Jesus , Caladium Heart rate , Pulse Heart sounds - abnormal , Heart murmurs and other sounds Heart surgery - open , Open heart surgery Heart surgery for children , Congenital heart defect corrective surgery Heart transplant Heart valve prosthesis , Heart valve surgery Heart valve pulmonary stenosis , Pulmonary valve stenosis Heart valve surgery Heart-and-lung transplant Heartbeat - fast , Pulse - bounding Heartburn Heartburn - chronic , Gastroesophageal reflux disease Heartburn prevention Heat emergencies Heat intolerance Heat rashes and babies , Babies and heat rashes Heatstroke , Heat emergencies Hebephrenic schizophrenia , Schizophrenia - disorganized (hebephrenic) Heel pain Heelstick , Capillary sample Height and weight chart Heimlich maneuver Heimlich maneuver - conscious adult or child over 1 year , Choking - conscious adult or child over 1 year Heimlich maneuver - unconscious adult or child over 1 year , Choking - unconscious adult or child over 1 year Heimlich maneuver - unconscious infant under 1 year , Choking - unconscious infant under 1 year Heimlich maneuver on self Helicobacter pylori , Helicobacter pylori gastritis (chronic gastritis) Helicobacter pylori gastritis (chronic gastritis) Heller's syndrome , Childhood disintegrative disorder HELLP syndrome Hemangiectasia hypertrophicans , Klippel-Trenaunay syndrome Hemangioma Hemangioma excision Hemangioma of the liver , Hepatic hemangioma Hemangioma simplex , Birthmarks - red Hematemesis , Vomiting blood Hematocele , Scrotal masses Hematochezia , Stools - bloody Hematocrit (HCT) Hematoma or contusion treatment , Bruise mark treatment Hematuria , Urine - bloody or dark Hematuria - nephropathy - deafness , Alport syndrome Hematuria test , RBC - urine Hemochromatosis Hemodialysis , Dialysis Hemodialysis - diet , Kidney diet - dialysis patients Hemoglobin Hemoglobin - glycosylated , HbA1c Hemoglobin C disease Hemoglobin derivatives Hemoglobin electrophoresis Hemoglobin SS disease (Hb SS) , Sickle cell anemia Hemoglobinopathy Hemoglobinuria Hemolysis Hemolysis - acute , Hemolytic crisis Hemolytic anemia Hemolytic anemia caused by chemicals and toxins Hemolytic anemia due to G6PD deficiency , Glucose-6-phosphate dehydrogenase deficiency Hemolytic crisis Hemolytic disease of the newborn due to Rh incompatibility , Erythroblastosis fetalis Hemolytic-uremic syndrome (HUS) Hemophilia Hemophilia - resources Hemophilia A Hemophilia B Hemoptysis , Coughing up blood Hemorrhage - intracerebral , Intracerebral hemorrhage Hemorrhage - intracerebral (hypertensive) , Hypertensive intracerebral hemorrhage Hemorrhage - intracerebral (lobar) , Lobar intracerebral hemorrhage Hemorrhage - intraparenchymal , Lobar intracerebral hemorrhage Hemorrhage - subarachnoid , Subarachnoid hemorrhage Hemorrhagic Hemorrhagic dengue , Dengue hemorrhagic fever Hemorrhagic familial nephritis , Alport syndrome Hemorrhagic jaundice , Leptospirosis Hemorrhagic stroke Hemorrhoid surgery Hemorrhoidectomy , Hemorrhoid surgery Hemorrhoids Hemothorax Henoch-Schonlein purpura Heparan sulfate - urine , Acid mucopolysaccharides Heparan sulfate sulfatase deficiency (Type IIIA) , Sanfilippo syndrome Hepatic Hepatic amebiasis , Amebic liver abscess Hepatic coma , Hepatic encephalopathy Hepatic encephalopathy Hepatic hemangioma Hepatic ischemia Hepatic porphyria Hepatic transplant , Liver transplant Hepatic vein obstruction (Budd-Chiari) Hepatitis Hepatitis - persistent , Chronic persistent hepatitis Hepatitis A Hepatitis A - vaccine Hepatitis A antibody test , Hepatitis virus test or panel Hepatitis B Hepatitis B - vaccine , Vaccine - Hepatitis B Hepatitis B antibody test , Hepatitis virus test or panel Hepatitis C Hepatitis C antibody test , Hepatitis virus test or panel Hepatitis D antibody test , Hepatitis virus test or panel Hepatitis D virus , Delta agent (Hepatitis D) Hepatitis virus test or panel Hepatocellular carcinoma Hepatocerebral degeneration Hepatolenticular degeneration , Wilson's disease Hepatomegaly Hepatorenal syndrome Hepatosplenomegaly , Hepatomegaly Hereditary amyloidosis Hereditary angioedema Hereditary coproporphyria , Porphyria Hereditary deafness and nephropathy , Alport syndrome Hereditary elliptocytosis Hereditary fructose intolerance Hereditary hemorrhagic telangiectasia , Osler-Weber-Rendu syndrome Hereditary motor and sensory neuropathy , Charcot-Marie-Tooth disease (hereditary) Hereditary nephritis , Alport syndrome Hereditary ovalocytosis Hereditary peroneal nerve dysfunction , Charcot-Marie-Tooth disease (hereditary) Hereditary sensory and autonomic neuropathy - type III , Riley-Day syndrome Hereditary spherocytosis , Congenital spherocytic anemia Hereditary urea cycle abnormality Heredity and disease , Genetics Heritable , Genetics Hermaphrodite , Hermaphroditism Hermaphroditism Hernia , Groin lump Hernia - abdominal , Lump in the abdomen Hernia - diaphragmatic , Diaphragmatic hernia Hernia - hiatal , Hiatal hernia Hernia - inguinal , Inguinal hernia Hernia repair Herniated intervertebral disk , Herniated nucleus pulposus (slipped disk) Herniated nucleus pulposus (slipped disk) Herniation - brain , Brain herniation Herniation syndrome , Brain herniation Herniorrhaphy , Hernia repair Heroin abuse , Drug abuse Heroin overdose Herpangina Herpes - congenital , Birth acquired herpes Herpes esophagitis , Herpes Esophagitis Herpes Esophagitis Herpes genital - resources Herpes genital (genital Herpes simplex) Herpes labialis (oral Herpes simplex) Herpes oticus , Ramsay Hunt syndrome Herpes serology , Serum herpes simplex antibodies Herpes simplex Herpes simplex - genital , Herpes genital (genital Herpes simplex) Herpes simplex - oral , Herpes labialis (oral Herpes simplex) Herpes simplex keratitis , Corneal ulcers and infections Herpes simplex virus culture , Herpes viral culture of lesion Herpes skin test , Tzanck test Herpes viral culture of lesion Herpes zoster Herpesvirus 2 , Herpes genital (genital Herpes simplex) Herpetic stomatitis Hesitancy , Urinary hesitancy Heterochromia Heterophil agglutination test Heterophile agglutination test , Epstein-Barr virus test Heterophile antibody test , Mononucleosis spot test Heterozygous , Genetics Hgb , Hemoglobin Hgb electrophoresis , Hemoglobin electrophoresis Hgb S test , Sickle cell test HIAA , 5-HIAA Hiatal hernia Hiatal hernia repair Hib - vaccine Hiccups High altitude cerebral edema , Acute mountain sickness High altitude pulmonary edema , Acute mountain sickness High altitudes and ear unclogging , Ear unclogging from high altitudes High arch High blood cholesterol , Lipid Disorders - acquired High blood pressure High blood triglycerides , Lipid Disorders - acquired High cholesterol , Lipid Disorders - acquired High foot arch , High arch High potassium , Hyperkalemia High triglycerides , Lipid Disorders - acquired High-density lipoprotein , HDL High-functioning autism , Autism High-grade B-cell lymphoma , Burkitt lymphoma Highly-sensitive ACTH , ACTH Hip arthroplasty , Hip joint replacement Hip hemiarthroplasty , Hip joint replacement Hip joint replacement Hip pain Hip swelling , Joint swelling Hirschsprung’s disease Hirsutism , Hair - excessive on females His bundle electrography His electrogram , His bundle electrography Histamine headache , Cluster headaches Histiocyte Histiocytic lymphoma , Non-Hodgkin's lymphoma Histiocytosis Histocompatibility antigens Histoplasma antibody test , Histoplasma complement fixation Histoplasma complement fixation Histoplasma skin test Histoplasmosis Histoplasmosis - acute (primary) pulmonary Histoplasmosis - chronic pulmonary Histoplasmosis - disseminated Histrionic personality disorder HIV ELISA/western blot HIV infection HIV infection - asymptomatic , Asymptomatic HIV infection HIV seroconversion syndrome , Acute HIV infection HIV test , HIV ELISA/western blot Hives Hives treatment HLA typing , Histocompatibility antigens HLA-B27 antigen HLHS , Hypoplastic left heart Hoarseness or changing voice Hodgkin's disease , Hodgkin’s lymphoma Hodgkin’s lymphoma Holidays and the flu , Flu and holidays Holter monitor (24h) Home pharmacy Home vision tests Homocystinuria Homogentisic acid oxidase deficiency , Alkaptonuria Homovanillic acid (HVA) , Catecholamines - urine Homozygous , Genetics Honey bee or hornet sting , Insect bites and stings HONK - hyperosmolar non-ketotic coma , Diabetic hyperglycemic hyperosmolar coma Hookworm Hordeolum , Styes Hormonal effects in newborns Hormone levels Hormone replacement therapy (HRT) Horner’s syndrome Hospital-acquired pneumonia Hot dog headache , Chinese restaurant syndrome Hot tub folliculitis Household glue How often you need a physical exam , Physical exam frequency How to give liquid medications , Liquid medication administration How to insert a catheter , Urinary catheters How to make a sling How to make a splint How to remove a catheter , Urinary catheters How to use an inhaler HPL , Human placental lactogen HPO4-2 , Serum phosphorus HSG , Hysterosalpingography HSV , Birth acquired herpes HSV-2 , Herpes genital (genital Herpes simplex) Human bites Human chorionic gonadotrophin - qualitative serum , HCG - qualitative - serum Human chorionic gonadotrophin - quantitative serum , HCG - quantitative Human immunodeficiency virus infection , HIV infection Human leukocyte antigen B27 , HLA-B27 antigen Human milk , Breast milk Human papilloma virus (HPV) , Genital warts Human placental lactogen Humidifier or air-conditioner lung , Hypersensitivity pneumonitis Humidifiers and health Humoral immunity , Immune response Hump behind the shoulders Humphrey visual field exam , Visual field Hunchback , Kyphosis Hunger , Appetite - increased Hunt's syndrome , Ramsay Hunt syndrome Hunter syndrome Huntington chorea , Huntington's disease Huntington's disease Hurler syndrome HUS , Hemolytic-uremic syndrome (HUS) Hutchinson incisors , Tooth - abnormal shape Hutchinson-Gilford syndrome , Progeria HVA , Catecholamines - urine Hyaline cast , Urinary casts Hyaline membrane disease , IRDS (infant respiratory distress syndrome) Hydatid disease, Hydatid cyst disease , Echinococcus Hydatid mole , Hydatidiform mole Hydatidiform mole Hydatidosis , Echinococcus Hydrocarbon pneumonia Hydrocarbons , Metal polishes Hydrocele Hydrocele repair Hydrocelectomy , Hydrocele repair Hydrocephalus Hydrocephalus - adult , Normal pressure hydrocephalus (NPH) Hydrocephalus - communicating, "water on the brain" , Normal pressure hydrocephalus (NPH) Hydrocephalus - idiopathic , Normal pressure hydrocephalus (NPH) Hydrochloric acid Hydrocodone and acetaminophen overdose Hydrocortisone test , Cortisol level Hydrofluoric acid Hydrogen peroxide overdose Hydromorphone overdose Hydronephrosis , Unilateral hydronephrosis Hydronephrosis - bilateral , Bilateral hydronephrosis Hydrops , Meniere’s disease Hydrops fetalis , Rh incompatibility Hydroquinones , Photographic fixative Hydroxyzine overdose Hygiene - food and sanitation , Food - hygiene and sanitation Hymenolepiasis Hyper IgE syndrome , Hyperimmunoglobulin E syndrome Hyperactivity Hyperactivity and children Hyperactivity and sugar Hyperaldosteronism - primary and secondary Hyperbaric oxygen therapy Hypercalcemia Hypercalciuria - idiopathic , Idiopathic hypercalciuria Hypercholesterolemic xanthomatosis , Familial hypercholesterolemia Hypercoagulable states Hypercortisolism , Cushing’s syndrome Hyperelastic skin Hyperemesis gravidarum Hypergenesis , Hyperplasia Hyperimmunization Hyperimmunoglobulin E syndrome Hyperkalemia Hyperkalemic periodic paralysis Hyperkinetic behavior , Hyperactivity Hyperlipidemia , Lipid Disorders - acquired Hypermobile joints Hypernephroma , Renal cell carcinoma Hyperparathyroidism Hyperphagia , Appetite - increased Hyperpigmentation , Skin - abnormally dark or light Hyperplasia Hyperpyrexia - malignant , Malignant hyperthermia Hypersensitivity pneumonitis Hypersomnia , Drowsiness Hypersomnia - idiopathic , Idiopathic hypersomnia Hypersplenism Hypertension Hypertension - essential , Essential hypertension Hypertension - malignant , Malignant hypertension (arteriolar nephrosclerosis) Hypertension - medication related , Drug-induced hypertension Hypertension - renovascular , Renovascular hypertension Hypertensive heart disease Hypertensive hemorrhage , Intracerebral hemorrhage Hypertensive intracerebral hemorrhage Hypertensive retinopathy Hyperthermia , Fever Hyperthermia - malignant , Malignant hyperthermia Hyperthyroidism Hypertrichosis , Hair - excessive on females Hypertrophic cardiomyopathy Hypertrophic osteoarthritis , Osteoarthritis Hypertrophic pyloric stenosis , Pyloric stenosis Hypertrophic scar , Keloids Hypertrophic scar revision , Scar revision Hyperventilation , Rapid deep breathing (hyperventilation) Hyperviscosity - newborn Hypervitaminosis A Hypervitaminosis D Hyphema Hypnosis and pain , Acupuncture and pain Hypnotics Hypoactive sexual desire , Inhibited sexual desire Hypochondria Hypochondriasis , Hypochondria Hypochromia Hypofibrinogenemia test , Fibrinogen Hypoglycemia Hypogonadism Hypogonadotropic hypogonadism Hypokalemia Hypokalemia test , Potassium test Hypokalemic periodic paralysis Hypomagnesemia Hypomelanosis of Ito , Incontinentia pigmenti achromians Hypoparathyroidism Hypophosphatemia Hypopigmentation , Albinism Hypopigmentation , Skin - abnormally dark or light Hypopituitarism Hypopituitarism Syndrome , Sheehan’s syndrome Hypoplastic left heart Hypoplastic left heart repair , Congenital heart defect corrective surgery Hypoplastic left heart syndrome , Hypoplastic left heart Hypoprothrombinemia , Factor II deficiency Hypospadias Hypospadias repair Hypotension , Blood pressure - low Hypothalamic Hypothalamic dysfunction Hypothalamic glioma , Hypothalamic tumor Hypothalamic tumor Hypothalamus , Hypothalamic Hypothermia Hypothyroidism Hypothyroidism - primary Hypothyroidism - secondary Hypotonia Hypotonic infant , Hypotonia Hypoventilation Hypovolemic shock Hypoxic encephalopathy , Cerebral hypoxia Hysterectomy Hysterical neurosis , Conversion disorder Hysterogram , Hysterosalpingography Hysterosalpingography I.V , Intravenous Iatrogenic Cushing's syndrome , Cushing’s syndrome - exogenous Ibuprofen overdose Ichthyosis vulgaris ICP , Increased intracranial pressure ICP monitoring , Intracranial pressure monitoring ICSH , LH blood test Icterohemorrhagic fever , Leptospirosis Icterus , Jaundice - yellow skin Icterus intermittens juvenilis , Gilbert’s syndrome Idiopathic aplastic anemia Idiopathic autoimmune hemolytic anemia Idiopathic diffuse interstitial pulmonary fibrosis , Idiopathic pulmonary fibrosis Idiopathic fibrous hyperplasia , Fibrous dysplasia Idiopathic hypercalciuria Idiopathic hypersomnia Idiopathic hypertrophic subaortic stenosis , Hypertrophic cardiomyopathy Idiopathic interstitial pneumonitis - from asbestos exposure , Asbestosis Idiopathic intestinal pseudo-obstruction , Primary or idiopathic intestinal pseudo-obstruction Idiopathic intracranial hypertension , Pseudotumor cerebri Idiopathic myelofibrosis , Primary myelofibrosis Idiopathic nephrotic syndrome of childhood , Minimal change disease Idiopathic or primary livedo reticularis Idiopathic orbital inflamatory syndrome (IOIS) , Orbital pseudotumor Idiopathic pulmonary fibrosis Idiopathic pulmonary fibrosis (IPF) , Diffuse interstitial pulmonary fibrosis Idiopathic pulmonary pneumonitis (IPP) , Diffuse interstitial pulmonary fibrosis Idiopathic retroperitoneal fibrosis , Retroperitoneal fibrosis Idiopathic thrombocytopenic purpura (ITP) IDM , Infant of diabetic mother IEP - serum , Immunoelectrophoresis - serum IEP - urine , Immunoelectrophoresis - urine IgA deficiency , Selective deficiency of IgA IgA nephropathy (Berger’s disease) IHSS , Hypertrophic cardiomyopathy Ileitis , Crohn's disease Ileus , Intestinal obstruction Iliac crest tap , Bone marrow aspiration Illicit drug abuse , Drug abuse Imipramine - serum , Therapeutic drug levels Imipramine overdose Immature teratoma , Malignant teratoma Immediate Aspergillus skin test , Aspergillus antigen skin test Immune hemolytic anemia Immune hemolytic anemia secondary to drugs , Drug-induced immune hemolytic anemia Immune response Immune thrombocytopenic purpura , Idiopathic thrombocytopenic purpura (ITP) Immunity , Immune response Immunization - diphtheria , Diphtheria immunization (vaccine) Immunization - Hepatitis A , Hepatitis A - vaccine Immunization - pertussis , Pertussis - vaccine Immunization - pneumovax , Pneumococcal polysaccharide vaccine Immunization - tetanus , Tetanus - vaccine Immunizations - general overview Immunodeficiency disorders Immunoelectrophoresis - plasma and urine Immunoelectrophoresis - serum Immunoelectrophoresis - urine Immunofixation - serum Immunofixation - urine Immunofluorescence Immunoglobulin electrophoresis - serum , Immunoelectrophoresis - serum Immunoglobulin electrophoresis - urine , Immunoelectrophoresis - urine Immunoglobulin light chains - urine , Bence-Jones protein - quantitative Immunoreactive trypsinogen , Neonatal cystic fibrosis screening Immunosuppression , Immunodeficiency disorders Impacted tooth Impaction of the bowels , Fecal impaction Impaired memory , Memory loss Impaired swallowing , Swallowing difficulty Impaired vision , Vision abnormalities Impairment of speech , Speech impairment (adult) Imperforate anus Imperforate anus repair Impetigo Implantable cardioverter-defibrillator Impotence Impotence and age Impotence caused by medications , Drugs that may cause impotence Inability to conceive , Infertility Inability to sleep , Sleeping difficulty Inability to speak , Speech impairment (adult) Inability to use objects and perform tasks Inactivated polio vaccine (IPV) , Polio immunization (vaccine) Inborn errors of metabolism Incense Incest - resources , Family troubles - resources Incidence Inclusion cyst , Vaginal cysts Incomplete abortion , Abortion - incomplete Incomplete male pseudohermaphroditism , Reifenstein syndrome Incomplete protein , Protein in diet Inconsolability , Irritability Incontinence Incontinence - stool , Encopresis Incontinentia pigmenti achromians Incontinentia pigmenti syndrome Incoordination and irregularity of voluntary movements , Movement - uncoordinated Increased appetite , Appetite - increased Increased head circumference Increased intracranial pressure Increased sweating , Sweating - excessive Increased tearing , Tearing - increased Increased thirst , Thirst - excessive Increased-permeability pulmonary edema , ARDS (acute respiratory distress syndrome) India rubber skin , Hyperelastic skin Indian turnip , Jack-in-the-pulpit Indigestion Indirect bilirubin , Bilirubin Indocin , Indomethacin overdose Indomethacin overdose Indoor allergies , Allergy to mold - dander - dust Induced abortion , Abortion Induration , Scleroma Industrial bronchitis Inevitable abortion Infant - lack of interest in feeding , Poor feeding in infants Infant - newborn development Infant botulism Infant formulas Infant of diabetic mother Infant respiratory distress syndrome (IRDS) , IRDS (infant respiratory distress syndrome) Infant skin characteristics , Skin characteristics in newborns Infant test/procedure preparation Infantile autism , Autism Infantile colic , Colic in infants Infantile eczema , Eczema (atopic dermatitis) Infantile paralysis , Poliomyelitis Infantile polyarteritis , Kawasaki disease Infantile reflexes Infected Bartholin's gland , Bartholin’s abscess Infected miscarriage , Abortion - infected Infection - breast tissue , Breast infection Infection - ear , Otitis Infection - fungal - body , Tinea corporis Infection - fungal - feet , Athlete's foot Infection - fungal - groin , Jock Itch Infection - fungal - nails , Fungal nail infection Infection - fungal - scalp , Tinea capitis Infection - hair follicle , Furuncle Infection - inner ear , Ear infection - acute Infection - kidney , Kidney infection (pyelonephritis) Infection - skin - staph , Carbunculosis Infection - skin around the nail , Paronychia Infectious diarrhea - bacterial gastroenteritis , Bacterial gastroenteritis Infectious diarrhea - campylobacter enteritis , Campylobacter enteritis Infectious diseases and travelers , Traveler's guide to avoiding infectious diseases Infectious endocarditis Infectious mononucleosis Infectious mononucleosis (CMV) Infectious myringitis Infectious polyneuritis , Guillain-Barre syndrome Infertility Infertility - resources Infiltrative cardiomyopathy , Restrictive cardiomyopathy Inflammation - bronchi , Bronchitis Inflammation - cervix , Cervicitis Inflammation - conjunctiva , Conjunctivitis Inflammation - esophagus , Esophagitis Inflammation - heart muscle , Myocarditis Inflammation - rectum , Proctitis Inflammation - sclera , Scleritis Inflammation of gums - involving bone , Periodontitis Inflammatory bowel disease , Crohn's disease Inflammatory fibrous hyperplasia , Fibrous dysplasia Inflammatory injury of the kidney , Injury - kidney and ureter Inflammatory response , Immune response Inflatable artificial sphincter Influenza Influenza A , Influenza Influenza B , Influenza Influenza C , Influenza Influenza immunization (vaccine) Infratentorial brain tumors , Posterior fossa tumor Ingrown toenail Inguinal hernia Inguinal orchidopexy , Undescended testicle repair Inhalation anthrax Inhalation of a foreign object , Foreign object aspiration or ingestion Inheritance , Genetics Inheritance - autosomal dominant , Autosomal dominant Inheritance - autosomal recessive , Autosomal recessive Inheritance - sex-linked dominant , Sex-linked dominant Inheritance - sex-linked recessive , Sex-linked recessive Inheritance patterns , Genetics Inherited allergies , Allergies and genetics Inherited myopathy , Muscular dystrophy Inhibited sexual desire Inhibited sexual excitement , Orgasmic dysfunction Injury - bladder and urethra , Traumatic injury of the bladder and urethra Injury - inner ear , Acoustic trauma Injury - kidney and ureter Ink - writing Ink remover Inkberry , Pokeweed Innate immunity , Immune response Inorganic phosphate , Serum phosphorus Insect bites and stings Insecticide Insect-repellent safety , Bug-repellent safety Insertion of tube into chest , Chest tube insertion Insidious Insoluble vs. soluble fiber , Soluble vs. insoluble fiber Insomnia , Sleeping difficulty Insomnia - psychophysiological (learned) , Primary Insomnia Insomnia concerns Inspection Insulin C-peptide Insulin shock , Hypoglycemia Insulin test Insulin-dependent diabetes mellitus , Type 1 diabetes Insulinoma Insuloma , Insulinoma Intelligence testing , IQ testing Intentional weight loss Intercostal retractions Intermenstrual bleeding , Vaginal bleeding between periods Intermittent catheterization , Clean intermittent self-catheterization Intermittent claudication , Recurrent blockage of leg arteries Internal pacemaker , Pacemaker Intersexual , Hermaphroditism Interstitial cystitis - support group Interstitial cystitis (IC) Interstitial keratitis Interstitial nephritis Intertriginous candidiasis , Cutaneous candidiasis Intertrigo , Cutaneous candidiasis Intertrigo Interventricular septal defect , Ventricular septal defect Intestinal amebiasis , Amebiasis Intestinal bacterial overgrowth Intestinal ischemia and infarction Intestinal leiomyoma Intestinal lipodystrophy , Whipple’s disease Intestinal motility , Peristalsis Intestinal necrosis , Intestinal ischemia and infarction Intestinal neurosis , Irritable bowel syndrome (functional bowel) Intestinal obstruction Intestinal obstruction repair Intestinal opening , Colostomy Intestinal perforation , Gastrointestinal perforation Intestinal polyps , Colorectal polyps Intestinal pseudo-obstruction , Primary or idiopathic intestinal pseudo-obstruction Intestinal volvulus , Intestinal obstruction Intolerance to cold , Cold intolerance Intolerance to heat , Heat intolerance Intoxication - amphetamines or sympathomimetics , Amphetamine or sympathomimetic intoxication Intoxication - barbiturates , Barbiturate intoxication and overdose Intoxication - cocaine , Cocaine intoxication Intoxication - ethylene glycol , Ethylene glycol intoxication Intoxication - marijuana (cannabis) , Marijuana intoxication Intoxication - methanol , Methanol intoxication Intoxication - opioids , Opioid intoxication Intoxication - uppers , Amphetamine or sympathomimetic intoxication Intra-abdominal abscess Intracardiac electrophysiology study (EPS) Intracerebral hemorrhage Intracranial hemorrhage , Intracerebral hemorrhage Intracranial hypotension , CSF leak Intracranial pressure - increased , Increased intracranial pressure Intracranial pressure monitoring Intraductal papilloma Intrahepatic cholestasis , Cholestasis Intraocular pressure measurement (IOP) , Tonometry Intraperitoneal adhesion , Adhesion Intrathecal scan , RHISA scan Intrauterine Intrauterine adhesion , Adhesion Intrauterine growth restriction Intrauterine growth restriction (IUGR) , Small for gestational age (SGA) Intrauterine growth retardation , Intrauterine growth restriction Intravenous Intravenous pyelogram Intrinsic factor Intrinsic factor - lack of , Lack of intrinsic factor Intubation - endotracheal , Endotracheal intubation Intussusception (children) Invasive Invasive/malignant mole , Gestational trophoblastic disease Involuntary body movements , Movement - uncontrollable Involuntary eye movements , Eye movements - uncontrollable Involuntary slow and twisting movements , Movement - uncontrolled or slow Involuntary weight gain , Weight gain - unintentional Iodine in diet Iodine overdose Iodine uptake test , Radioactive iodine uptake Ion(s) Ionized calcium , Calcium - ionized Iontophoretic sweat test , Sweat electrolytes IPF , Idiopathic pulmonary fibrosis IQ testing IRDS (infant respiratory distress syndrome) Iris Iritis , Uveitis Iron - serum , Serum iron Iron deficiency anemia Iron deficiency anemia - children Iron in diet Iron overdose Iron supplements and heart attacks Irradiated foods Irregular sleep-wake syndrome Irregularity of bowels , Constipation Irritability Irritable bladder , Urge incontinence Irritable bowel syndrome (functional bowel) Irritable colon , Irritable bowel syndrome (functional bowel) Irritant , Allergen Irritant-induced diaper dermatitis , Diaper dermatitis - irritant-induced Irritant-induced reactive airways disease , Occupational asthma Ischemic bowel , Intestinal ischemia and infarction Ischemic cardiomyopathy Ischemic colitis Ischemic contracture , Volkmann’s ischemic contracture Ischemic heart disease , Ischemic cardiomyopathy Ischemic hepatitis , Hepatic ischemia Ishihara color vision test , Color vision test Islet cell tumors , Pancreatic islet cell tumor Islet cells adenoma , Insulinoma Islet of Langerhans tumor , Pancreatic islet cell tumor Isolated sleep paralysis Isopropanol (rubbing alcohol) - screen , Toxicology screen Isopropanol overdose Isotope study Itchiness due to poison ivy or rashes , Poison ivy itchiness Itching Itching - burning eyes , Eye burning - itching and discharge Itching - vaginal area , Vaginal itching Itching in the groin , Jock Itch ITP , Idiopathic thrombocytopenic purpura (ITP) IUGR , Intrauterine growth restriction IVP , Intravenous pyelogram Jack-in-the-pulpit Jacobson's nerve tumor , Glomus jugulare tumor Jail fever , Typhus Janimine , Imipramine overdose Jansky-Bielschowsky , Lipofuscinosis Jaundice , Jaundice - yellow skin Jaundice - yellow skin Jaundice of the newborn , Newborn jaundice Jaundice-associated conditions Jaw - broken or dislocated Jaw pain and heart attacks Jellyfish Jerky body movements , Movement - unpredictable or jerky Jerusalem cherry Jet lag prevention Jewelry cleaners Jimsonweed Jitters , Anxiety Job syndrome , Hyperimmunoglobulin E syndrome Jock Itch Joint dislocation , Dislocation Joint fluid analysis , Synovial fluid analysis Joint fluid aspiration , Synovial fluid analysis Joint fluid culture , Culture - joint fluid (aspirate) Joint fluid Gram stain Joint hypermobility , Hypermobile joints Joint inflammation , Arthritis Joint pain Joint sprain , Sprains Joint swelling Joint X-ray JRA , Juvenile rheumatoid arthritis Juvenile angiofibroma Juvenile chronic polyarthritis , Juvenile rheumatoid arthritis Juvenile onset diabetes , Type 1 diabetes Juvenile pernicious anemia , Pernicious anemia Juvenile rheumatoid arthritis K+ , Potassium test Kala-azar , Leishmaniasis Kallmann syndrome , Hypogonadotropic hypogonadism Kanamycin - serum , Therapeutic drug levels Kaposi’s sarcoma Karyotyping Katayama fever , Schistosomiasis Kawasaki disease Kegel exercises Keloid revision , Scar revision Keloid scar , Keloids Keloids Keratin cyst , Sebaceous cyst Keratitis interstitial , Interstitial keratitis Keratitis sicca , Keratoconjunctivitis sicca Keratoconjunctivitis sicca Keratoconus Keratoplasty , Corneal transplant Keratosis - actinic (solar) , Actinic keratosis Keratosis - seborrheic , Seborrheic keratosis Keratosis obturans Keratosis pilaris Kernicterus , Rh incompatibility Kerosene Ketoacidosis , Diabetic ketoacidosis Ketoacidosis - alcoholic , Alcoholic ketoacidosis Ketone bodies - serum , Serum ketones Ketone bodies - urine , Ketones - urine Ketones - serum , Serum ketones Ketones - urine Ketoprofen overdose Keyhole heart surgery , Minimally invasive heart surgery Kidney - polycystic , Polycystic kidney disease Kidney biopsy , Renal biopsy Kidney cancer , Renal cell carcinoma Kidney damage , Injury - kidney and ureter Kidney diet - dialysis patients Kidney disease Kidney disease - diet , Diet - chronic kidney disease Kidney disease - resources Kidney failure , Acute kidney failure Kidney failure - acute , Acute kidney failure Kidney failure - chronic , Chronic renal failure Kidney failure - chronic blockage , Chronic bilateral obstructive uropathy Kidney failure - end stage , End-stage renal disease Kidney function tests Kidney infection (pyelonephritis) Kidney injury , Injury - kidney and ureter Kidney removal Kidney scan , Renal scan Kidney stones , Nephrolithiasis Kidney transplant Kidney tumor , Wilms' tumor Kimmelstiel-Wilson disease , Diabetic nephropathy/Sclerosis Kinins Kinky hair disease , Menkes syndrome Kleihauer-Betke stain , Fetal-maternal erythrocyte distribution Klinefelter syndrome Klippel-Trenaunay syndrome Klippel-Trenaunay-Weber Syndrome , Klippel-Trenaunay syndrome Klumpke paralysis , Brachial palsy in the neonate Knee arthroplasty , Knee joint replacement Knee arthroscopy Knee cap dislocation Knee injury - anterior cruciate ligament (ACL) , Anterior cruciate ligament (ACL) injury Knee injury - lateral collateral ligament (LCL) , Lateral collateral ligament (LCL) injury of the knee Knee injury - medial collateral ligament (MCL) , Medial collateral ligament (MCL) injury of the knee Knee injury - meniscus , Meniscus tears Knee injury - posterior cruciate ligament (PCL) , Posterior cruciate ligament (PCL) injury Knee joint replacement Knee pain Knee scope, Arthroscopic lateral retinacular release , Knee arthroscopy Knee swelling , Joint swelling Knock knees Knox-Out , Diazinon KOH test , Sputum smear (KOH test) Koilonychia , Nail abnormalities Korsakoff psychosis , Wernicke-Korsakoff syndrome Krabbe disease KUB , Abdominal film Kufs' disease , Lipofuscinosis Kuru Kwashiorkor Kyphoscoliosis , Scoliosis Kyphosis Labyrinthitis Laceration , Cuts and puncture wounds Lack of coordination , Movement - uncoordinated Lack of intrinsic factor Lack of menses , Menstruation - absent Lack of regular bowel movements , Constipation Lack of strength , Weakness Lack of thirst , Thirst - absent Lacquer Lacrimal gland tumor Lactase deficiency , Lactose intolerance Lactate , Lactic acid Lactate dehydrogenase , LDH Lactation , Breastfeeding Lactation - abnormal , Nipple discharge - abnormal Lactic (lactate) dehydrogenase isoenzymes , LDH isoenzymes Lactic acid Lactic acid dehydrogenase , LDH Lactic acid overdose Lactic acidosis Lacto-ovovegetarian , Vegetarianism Lactose intolerance Lactose tolerance test Lacto-vegetarian , Vegetarianism Laennec's cirrhosis , Alcoholic liver disease Lambert-Eaton Syndrome Lamellar ichthyosis Laminagraphy , Chest tomogram Landry-Guillain-Barre syndrome , Guillain-Barre syndrome Langerhans cell histiocytosis , Histiocytosis Language disorder - expressive , Expressive language disorder - developmental Language impairment , Speech impairment (adult) Lanolin overdose Lanoxin , Cardiac glycosides LAP - urine , Leucine aminopeptidase - urine Laparoscopic cholecystectomy , Gallbladder removal Laparoscopic egg harvest , Gynecologic laparoscopy Laparoscopic hysterectomy , Gynecologic laparoscopy Laparoscopic oophorectomy , Gynecologic laparoscopy Laparoscopic tubal ligation , Gynecologic laparoscopy Laparoscopy Laparotomy , Abdominal exploration Large for gestational age (LGA) Larva migrans visceralis , Visceral larva migrans Laryngeal cancer , Cancer - throat or larynx Laryngeal nerve damage Laryngitis Laryngoscopy Laser lithotripsy , Lithotripsy Laser surgery Laser therapy Laser vision correction , LASIK eye surgery Laser-Assisted In Situ Keratomileusis , LASIK eye surgery LASIK eye surgery Late persistent Lyme disease , Lyme disease - tertiary Late syphilis , Syphilis - tertiary Lateral Lateral collateral ligament (LCL) injury of the knee Lateral epicondylitis , Tennis elbow Lateral rectus palsy , Cranial mononeuropathy VI Lateral traction Latex agglutination test Laundry starch , Starch ingestion Lavender oil Laxative colitis , Irritable bowel syndrome (functional bowel) Laxative overdose Laxopol , Castor oil overdose Lazy eye , Amblyopia Lazy eye repair , Eye muscle repair LCL injury , Lateral collateral ligament (LCL) injury of the knee LD , LDH isoenzymes LDH LDH isoenzymes LDL LE cell test Lead - nutritional considerations Lead and tap water Lead levels - blood Lead poisoning Lead poisoning - nutritional considerations , Lead - nutritional considerations Lead poisoning disease LeFort injuries , Facial trauma Left cardiac catheterization , Left heart ventricular angiography Left heart catheterization Left heart ventricular angiography Left ventriculography , Left heart ventricular angiography Left-sided heart failure Leg and arm movements - uncontrollable , Movement - uncontrolled or slow Leg crossing - excessive Leg lengthening/shortening Leg pain Leg swelling , Foot, leg, and ankle swelling Legg-Calve-Perthes disease Legionella pneumonia , Legionnaire's disease Legionnaire's disease Leiomyoma , Uterine fibroids Leiomyoma - intestine , Intestinal leiomyoma Leiomyosarcoma Leishmaniasis Lens opacity , Cataract Lentigos , Liver spots Leopard Lily , Dieffenbachia Leopard syndrome , Multiple lentigines syndrome Lepromin skin test Leprosy Leprosy skin test , Lepromin skin test Leptospirosis Lesch-Nyhan syndrome Let-down reflex , Common breast-feeding problems Lethargy , Fatigue Letterer-Siwe disease , Histiocytosis Leucine aminopeptidase - serum Leucine aminopeptidase - urine Leukemia Leukemia - resources Leukemic reticuloendotheliosis , Hairy cell leukemia Leukemoid reaction Leukocoria , Pupil - white spots Leukocyte alkaline phosphatase (LAP) Leukocyte count , WBC count Leukocyte esterase Leukocyte scan , WBC (nuclear) scan Leukonychia , Nail abnormalities Leukoplakia Leydig cell tumor LFT , Liver function tests LGV , Lymphogranuloma venereum LH blood test LH response to GnRH LH urine test (home test ) Librium , Chlordiazepoxide overdose Lice - body , Body lice Lice - head , Head lice Lice - pubic , Pubic lice Lice bites , Insect bites and stings Lichen planus Lichen simplex chronicus Lichenified Lidocaine - serum , Therapeutic drug levels Light hurts the eyes , Vision - light sensitive Light sensitivity , Vision - light sensitive Lighter fluid Lightheadedness - dizzy , Dizziness Lightheadedness - fainting , Fainting Liljekonvall , Lily-of-the-valley Lily-of-the-valley Limb-girdle muscular dystrophies Lime , Chlorinated lime Limited range of motion Linear skull fracture , Skull fracture Lip balm , Lipstick Lip gloss , Lipstick Lip moisturizers Lipase test Lipid Disorders - acquired Lipid test , Cholesterol test Lipids , Fat Lipofuscin Lipofuscinosis Lipoid nephrosis , Minimal change disease Lipoprotein test , Cholesterol test Lipoprotein/cholesterol analysis , Coronary risk profile Liposuction Lips - bluish , Skin discoloration - bluish Lips - chapped and dry , Chapped lips Lipstick Liquid foundation , Make-up Liquid medication administration Liquid nitrogen Liqui-Histine , Pheniramine overdose Liquor , Alcohol and diet Listerine , Mouthwash overdose Listeriosis Litcon , Pentazocine overdose Lithane , Lithium overdose Lithium - serum , Therapeutic drug levels Lithium overdose Lithobid , Lithium overdose Lithonate , Lithium overdose Lithotabs , Lithium overdose Lithotripsy Little stroke , Transient ischemic attack (TIA) Livedo reticularis , Idiopathic or primary livedo reticularis Liver abscess , Pyogenic liver abscess Liver biopsy Liver cancer , Hepatocellular carcinoma Liver cirrhosis , Cirrhosis Liver disease Liver disease - resources Liver disease due to alcohol , Alcoholic liver disease Liver disease test panel - autoimmune , Autoimmune liver disease panel Liver enlargement , Hepatomegaly Liver function tests Liver gallium scan , Gallium (Ga.) scan Liver hemangioma , Hepatic hemangioma Liver metastases Liver scan Liver spots Liver technetium sulfur colloid scan , Liver scan Liver transplant Liver-spleen radionuclide scan , Liver scan Living will , Advanced care directives Lobar intracerebral hemorrhage Lobar sclerosis , Pick’s disease Lobectomy , Lung surgery Lobster plant , Poinsettia Lobular capillary hemangioma , Pyogenic granuloma Lobular GN , Membranoproliferative GN I Localized lymphadenopathy , Lymphadenitis and lymphangitis Localized lymphadenopathy - armpit , Armpit lump Location of most skin cancers , Skin cancer locations Lockjaw , Tetanus Loeffler's syndrome , Simple pulmonary eosinophilia (Loeffler's syndrome) Lomotil overdose Long bones Loose bowel movements , Diarrhea Loose joints , Hypermobile joints Lorcet , Hydrocodone and acetaminophen overdose Lordosis Lortab , Hydrocodone and acetaminophen overdose Losing weight with exercise Loss of a body part , Amputation - traumatic Loss of a child - resources Loss of a spouse - resources Loss of alertness , Consciousness - decreased Loss of appetite , Appetite - decreased Loss of balance , Dizziness Loss of bladder control , Incontinence Loss of bowel control , Bowel incontinence Loss of consciousness - first aid , Unconsciousness - first aid Loss of coordination , Movement - uncoordinated Loss of hair , Hair loss Loss of hearing , Hearing loss Loss of memory , Memory loss Loss of movement , Muscle function loss Loss of sensation , Numbness and tingling Loss of smell , Smell - impaired Loss of taste , Taste - impaired Loss of vision , Blindness Loss of voice , Hoarseness or changing voice Loss of weight , Weight loss - unintentional Lost teeth , Broken or knocked out tooth Lou Gehrig's disease , Amyotrophic lateral sclerosis Louis-Bar syndrome , Ataxia - telangiectasia Low back pain , Back pain - low Low birth weight , Small for gestational age (SGA) Low blood magnesium , Hypomagnesemia Low blood phosphate , Hypophosphatemia Low blood potassium , Hypokalemia Low blood pressure , Blood pressure - low Low blood sugar , Hypoglycemia Low body temperature , Hypothermia Low density lipoprotein , LDL Low density lipoprotein receptor mutation , Familial hypercholesterolemia Low nasal bridge Lower abdominal pain , Groin pain Lower esophageal ring (Schatzki) Lower extremity venography Lower gastrointestinal series , Barium enema Lower GI bleeding , Gastrointestinal bleeding Lower leg pain , Shin splints Lower urinary tract obstruction , Bladder outlet obstruction Low-functioning autism , Autism Low-grade chronic hyperbilirubinemia , Gilbert’s syndrome Low-set ears , Pinna abnormalities and low-set ears Loxia , Torticollis LSD abuse , Drug abuse Lucey-Driscol Syndrome Ludwig’s angina Lues , Syphilis Lumbar pain , Back pain - low Lumbar puncture , CSF collection Lumbar radiculopathy , Herniated nucleus pulposus (slipped disk) Lumbar spinal surgery , Spinal surgery - lumbar Lumbosacral spine CT Lumbosacral spine MRI Lumbosacral spine X-ray Lump in the abdomen Lump in the armpit , Armpit lump Lump in the groin , Groin lump Lump in the neck , Neck lump Lump in the rectum , Hemorrhoids Lump in the testicle , Testicle lump Lumpectomy , Breast lump removal Lumps in the breasts Lumpy jaw , Actinomycosis Lung biopsy , Lung surgery Lung blood clot , Pulmonary embolus Lung cancer - non-small cell Lung cancer - small cell Lung diffusion testing Lung disease Lung disease - resources Lung disease - rheumatoid arthritis , Rheumatoid lung disease Lung function tests , Pulmonary function tests Lung gallium (Ga.) scan Lung graft , Lung transplant Lung metastases , Metastatic cancer to the lung Lung needle biopsy Lung needle biopsy culture Lung scan , Lung gallium (Ga.) scan Lung sounds , Breath sounds Lung surgery Lung tissue removal , Lung surgery Lung transplant Lung transplantation , Lung transplant Lung ventilation/perfusion scan , Pulmonary ventilation/perfusion scan Lung water , Pulmonary edema Lung/pulmonary congestion , Pulmonary edema Lupoid hepatitis , Autoimmune hepatitis Lupus , Systemic lupus erythematosus Lupus - resources Lupus anticoagulants Lupus erythematosus , Systemic lupus erythematosus Lupus erythematosus test , LE cell test Lupus glomerular disease , Lupus nephritis Lupus nephritis Luque rod insertion , Spinal fusion Luteinizing hormone , LH blood test Luteinizing hormone response to gonadotropin-releasing hormone , LH response to GnRH Luteinizing hormone urine test (home test) , LH urine test (home test ) Lye , Sodium hydroxide Lyell's syndrome , Erythema multiforme Lyme borreliosis , Lyme disease - primary Lyme disease Lyme disease - primary Lyme disease - secondary Lyme disease - tertiary Lyme disease antibody Lyme disease serology , Lyme disease antibody Lymph follicular hypertrophy Lymph gland infection , Lymphadenitis and lymphangitis Lymph node biopsy Lymph node culture Lymph node infection , Lymphadenitis and lymphangitis Lymph nodes enlarged-axillary , Armpit lump Lymph system Lymphadenitis and lymphangitis Lymphadenoid goiter , Chronic thyroiditis (Hashimoto’s disease) Lymphadenopathy , Lymph follicular hypertrophy Lymphangiogram Lymphangiography , Lymphangiogram Lymphatic obstruction Lymphedema , Lymphatic obstruction Lymphoblastic lymphoma , Non-Hodgkin's lymphoma Lymphocytic lymphoma , Non-Hodgkin's lymphoma Lymphocytic thyroiditis , Painless (silent) thyroiditis Lymphogranuloma inguinale , Lymphogranuloma venereum Lymphogranuloma venereum Lymphography , Lymphangiogram Lymphoid hyperplasia Lymphoid hypertrophy , Lymphoid hyperplasia Lymphoma - brain , Primary lymphoma of the brain Lymphoma - Hodgkin's , Hodgkin’s lymphoma Lymphoma - mediastinal , Mediastinal tumor Lymphoma - non-Hodgkin's , Non-Hodgkin's lymphoma Lymphopathia venereum , Lymphogranuloma venereum M.D. profession , Doctor of medicine profession (MD) Macroamylasemia Macrocephaly , Increased head circumference Macrocytic achylic anemia , Pernicious anemia Macrocytic anemia , Anemia - B12 deficiency Macroglobulinemia - primary , Macroglobulinemia of Waldenstrom Macroglobulinemia of Waldenstrom Macroglossia Macrophage , Histiocyte Macrosomia Macula lutea Macular degeneration Macule Magic markers Magnesium , Calcium carbonate with magnesium antacid overdose Magnesium - low , Hypomagnesemia Magnesium in diet Magnetic resonance imaging , MRI Magnetic resonance imaging - abdomen , Abdominal MRI Magnetic resonance imaging - cardiac , Heart MRI Magnetic resonance imaging - chest , Chest MRI Magnetic resonance imaging - cranial , MRI of the head Magnetic resonance imaging - lumbosacral spine , Lumbosacral spine MRI Magnetic resonance imaging - spine , Spine MRI Major depression Major depression with psychotic features Major depressive disorder , Major depression Make-up Malabsorption Malaise Malaria Malathion Male condoms , Condoms Male fertility test , Semen analysis Male PAP test , Prostatic acid phosphatase (PAP) Male pattern baldness Male self-examination , Testicular self-examination Malignancy Malignant hypertension (arteriolar nephrosclerosis) Malignant hyperthermia Malignant malnutrition , Kwashiorkor Malignant melanoma - choroid , Melanoma of the eye Malignant melanoma - eye , Melanoma of the eye Malignant otitis externa Malignant plasmacytoma , Multiple myeloma Malignant teratoma Malignant tumor , Cancer Mallory-Weiss tear Malnutrition Malocclusion of teeth Malposition of the uterus , Retroversion of the uterus Malpresentations , Delivery presentations Malta fever , Brucellosis Mammary dysplasia , Fibrocystic breast disease Mammogram , Mammography Mammogram - calcifications Mammogram - recommended age Mammography Mammoplasty , Cosmetic breast surgery Mandibulofacial dysostosis , Treacher-Collins syndrome Maple sugar urine disease (MSUD) - nutritional considerations , Inborn errors of metabolism Maple syrup urine disease Marfan syndrome Margarine vs. butter Marijuana abuse , Drug abuse Marijuana intoxication Marine animal stings or bites Marker X syndrome , Fragile X syndrome Maroteaux-Malamut , Acrodysostosis Marshall-Marchetti operation , Surgeries for female stress incontinence Martin-Bell syndrome , Fragile X syndrome Mask of pregnancy , Melasma Mass , Tumor Mass in the abdomen , Abdominal mass Mastalgia , Breast pain Mastectomy Mastitis , Breast infection Mastocytoma , Urticaria pigmentosa Mastocytosis , Urticaria pigmentosa Mastodynia , Breast pain Mastoidectomy Mastoiditis Mastopexy , Cosmetic breast surgery Maternal blood loss , Vaginal bleeding in pregnancy Maternal care when breast-feeding , Breast-feeding mothers Maternal deprivation syndrome Mathematics disorder Maturation - sexual , Puberty and adolescence Maxillofacial injury , Facial trauma McArdle syndrome (glycogen storage disease type V) McCune-Albright syndrome MCH (mean corpuscular hemoglobin) , RBC indices MCHC (mean corpuscular hemoglobin concentration) , RBC indices MCL injury , Medial collateral ligament (MCL) injury of the knee MCV (mean corpuscular volume) , RBC indices MD , Muscular dystrophy Measles Measles - mumps - rubella (MMR) vaccine , MMR - vaccine Meatal stenosis Meballymal , Secobarbital overdose Meckel's diverticulum Meckel’s diverticulectomy Meclofenamate overdose Meconium Meconium aspiration Meconium aspiration syndrome (MAS) , Meconium aspiration Meconium stool culture , Culture - meconium Medial Medial collateral ligament (MCL) injury of the knee Median nerve dysfunction , Carpal tunnel syndrome Mediastinal emphysema , Pneumomediastinum Mediastinal tumor Mediastinitis Mediastinoscopy with biopsy Medical abortion , Abortion Medications - how to get prescription filled , Getting a prescription filled Medications for pain , Pain medications Medications to have at home , Home pharmacy Medicine storage , Storing medicine safely Mediterranean anemia , Thalassemia Medullary carcinoma of thyroid Medullary cystic disease Medulloblastoma , Primary brain tumor Megaloblastic anemia Megarectum , Toxic megacolon Mehlä hrschaden , Kwashiorkor Meibomian gland lipogranuloma , Chalazion Meibomianitis Melanin Melanin - urine , Urine melanin Melanodermic leukodystrophy , Adrenoleukodystrophy Melanoma Melanoma of the eye Melasma Melena , Stools - bloody Mellaril , Thioridazine overdose Membranoproliferative glomerulonephritis (type I) , Membranoproliferative GN I Membranoproliferative glomerulonephritis (type II) , Membranoproliferative GN II Membranoproliferative GN I Membranoproliferative GN II Membranous glomerulonephritis , Membranous nephropathy Membranous GN , Membranous nephropathy Membranous nephropathy Memory loss Meniere’s disease Meningioma , Primary brain tumor Meningitis Meningitis - cryptococcal Meningitis - gram negative Meningitis - H. influenzae Meningitis - meningococcal Meningitis - pneumococcal Meningitis - staphylococcal Meningitis - syphilitic , Syphilitic aseptic meningitis Meningitis - tuberculous Meningocele repair Meningococcal bacteremia or bacterial in the blood , Meningococcemia Meningococcal blood poisoning , Meningococcemia Meningococcal meningitis , Meningitis - meningococcal Meningococcal septicemia , Meningococcemia Meningococcemia Meniscal allograft transplantation Meniscus tears Menkes kinky hair syndrome , Menkes syndrome Menkes syndrome Menopause Menorrhagia , Menstrual periods - abnormal Menstrual - bloating , Bloating and menstruation Menstrual cramp relief Menstrual periods - abnormal Menstrual periods and bloating , Bloating and menstruation Menstruation - absent Menstruation - painful Mental retardation Mental status - decreased , Consciousness - decreased Mental status change , Unconsciousness - first aid Mental status tests Menthol and methyl-salicylate , Sports cream overdose Menthol overdose Mepergan Forte , Meperidine hydrochloride overdose Meperidine hydrochloride overdose Meprobamate overdose Merbromin overdose Mercaptothion , Malathion Mercuric chloride Mercuric oxide Mercurochrome , Merbromin overdose Mercury Merthiolate Mesangial proliferative glomerulonephritis Mesangial proliferative GN , Mesangial proliferative glomerulonephritis Mesangiocapillary glomerulonephritis (type I) , Membranoproliferative GN I Mesangiocapillary glomerulonephritis (type II) , Membranoproliferative GN II Mesenteric arteriography Mesenteric artery ischemia Mesenteric venous thrombosis Mesothelioma (benign-fibrous) Mesothelioma (malignant) Metabolic acidosis Metabolic neuropathies Metabolic panel 7 , CHEM-7 Metabolism Metabolite Metabolize Metachromatic leukodystrophy Metal cleaner Metal polishes Metallic taste , Taste - impaired Metanephrine , Catecholamines - urine Metastases to the liver , Liver metastases Metastasis Metastatic brain tumor Metastatic cancer , Metastasis Metastatic cancer to the lung Metastatic pleural tumor Metatarsus adductus Metatarsus varus , Metatarsus adductus Metered dose inhaler administration , How to use an inhaler Methadone overdose Methanol - screen , Toxicology screen Methanol intoxication Methanol overdose Methanol test Methapyrilene hydrochloride overdose Methemoglobin , Hemoglobin derivatives Methemoglobinemia Methemoglobinemia - acquired Methotrexate - serum , Therapeutic drug levels Methyl salicylate overdose Methylene blue test Methylmalonic acid Methylmalonic acidemia Methylmercury poisoning Methyl-salicylate and menthol , Sports cream overdose Metopic ridge Metrorrhagia , Vaginal bleeding between periods Metyrapone test Mg+2 , Serum magnesium - test MI , Heart attack MIBG (iodine-131-meta-iodobenzylguanidine) scintiscan Microalbuminuria test Microcephaly Micrognathia Microsomal antibody , Antithyroid microsomal antibody MID , Multi-infarct dementia Midcycle pain , Mittelschmerz Middle coat of the eyeball , Uvea Middle ear infection - acute , Ear infection - acute Middle ear infection - chronic , Otitis media - chronic Midface trauma , Facial trauma Midline granulomatosis , Wegener’s granulomatosis Migraine Migraine - classic , Classic migraine Migraine - common , Common migraine Migraine - resources Migraine - with aura , Classic migraine Migrainous neuralgia , Cluster headaches Mild chronic hepatitis , Chronic persistent hepatitis Mild exercise , Walking and health Mildew remover Milia Miliaria/Milia , Rash - child under 2 years Miliary tuberculosis , Disseminated tuberculosis Milk - human , Breast milk Milk and children , Cow’s milk and children Milk intolerance , Lactose intolerance Milk secretions , Nipple discharge - abnormal Milk supply when breast-feeding , Common breast-feeding problems Milk-alkali syndrome Millipedes Mimic spasm , Facial tics Minamata Bay disease , Methylmercury poisoning Mineral oil overdose Mineral spirits Mini stroke , Transient ischemic attack (TIA) Minimal change disease Minimal change nephrotic syndrome , Minimal change disease Minimally invasive direct coronary artery bypass (MIDCAB) , Minimally invasive heart surgery Minimally invasive heart surgery Misaligned teeth , Malocclusion of teeth Miscarriage , Abortion - spontaneous Missed periods , Menstruation - absent Mistletoe Mite bite , Insect bites and stings Mitral insufficiency , Mitral regurgitation - acute Mitral regurgitation - acute Mitral regurgitation - chronic Mitral stenosis Mitral valve insufficiency , Mitral regurgitation - chronic Mitral valve obstruction , Mitral stenosis Mitral valve prolapse Mittelschmerz Mixed receptive-expressive language disorder Mixed tension migraine MLD , Metachromatic leukodystrophy MMK , Surgeries for female stress incontinence MMR - vaccine Molar pregnancy , Hydatidiform mole Molding of the newborn's head , Newborn head molding Mole , Birthmarks - pigmented Molipaxin , Trazodone hydrochloride overdose Molluscum contagiosum Mongolian blue spots Mongolian slant , Palpebral slant - eye Mongolian spots , Mongolian blue spots Monilial vaginitis , Vaginal yeast infection Moniliasis - oral , Oral thrush Mono , Infectious mononucleosis Mononeuritis multiplex Mononeuropathy Mononeuropathy multiplex , Mononeuritis multiplex Mononucleosis - EB , Infectious mononucleosis Mononucleosis spot test Monorchism , Undescended testicle Monosomy X , Turner syndrome Monospot , Epstein-Barr virus test Monospot test , Mononucleosis spot test Monounsaturated fat , Fat Mood changes , Depression Moon face , Facial swelling Morbid obesity Morelle noire , Black nightshade Morning sickness Morning-after pill , Emergency contraception Moro reflex Morphine overdose Morquio syndrome Mosaicism Moth balls , Naphthalene Moth flakes , Naphthalene Motormental retardation Motrin , Ibuprofen overdose Motrin overdose Mottling , Skin color - patchy Mountain fever , Colorado tick fever Mountain sickness , Acute mountain sickness Mountain tick fever , Colorado tick fever Mourning , Grief Mouth cancer , Oral cancer Mouth lesion biopsy , Oropharynx lesion biopsy Mouth sores Mouth ulcers Mouthwash overdose Movement - uncontrollable Movement - uncontrolled or slow Movement - uncoordinated Movement - unpredictable or jerky Movements - inability to perform useful tasks , Inability to use objects and perform tasks MPGN II , Membranoproliferative GN II MPGN type I , Membranoproliferative GN I MPS I , Hurler syndrome MRI MRI - cranial , MRI of the head MRI of lumbosacral spine , Lumbosacral spine MRI MRI of the abdomen , Abdominal MRI MRI of the head MRI of the heart , Heart MRI MRI of the spine , Spine MRI MRI of the thorax , Chest MRI MS , Multiple sclerosis MSG (monosodium glutamate) syndrome , Chinese restaurant syndrome MSUD , Maple syrup urine disease Mucocele , Mucous cyst Mucocutaneous lymph node disease , Kawasaki disease Mucocutaneous lymph node syndrome , Kawasaki disease Mucopolysaccharides Mucopolysaccharidosis type I , Hurler syndrome Mucopolysaccharidosis type I , Scheie syndrome Mucopolysaccharidosis type II, Iduronate sulfatase deficiency , Hunter syndrome Mucopolysaccharidosis type III (subtypes A - B - C - D) , Sanfilippo syndrome Mucopolysaccharidosis type IS , Scheie syndrome Mucopolysaccharidosis type IVA (galactosamine-6-sulfatase deficiency) , Morquio syndrome Mucopolysaccharidosis type IVB (beta galactosidase deficiency) , Morquio syndrome Mucormycosis Mucosa Mucosal lacerations - gastroesophageal junction , Mallory-Weiss tear Mucous colitis , Irritable bowel syndrome (functional bowel) Mucous cyst Mucous Gland Adenoma , Bronchial adenoma Mucous membrane , Mucosa Mucous retention cyst , Mucous cyst Mud fever , Leptospirosis MUGA , Nuclear ventriculography (MUGA or RNV) Mulberry teeth , Tooth - abnormal shape Multifocal atrial tachycardia Multifocal neuropathy , Mononeuritis multiplex Multi-infarct dementia Multiple Endocrine Neoplasia (MEN) I Multiple Endocrine Neoplasia (MEN) II Multiple lentigines syndrome Multiple lipoprotein-type hyperlipidemia , Familial combined hyperlipidemia Multiple myeloma Multiple sclerosis Multiple sclerosis - resources Multiple system atrophy Multiple vitamin overdose Mumps Mumps vaccination , MMR - vaccine Munchausen syndrome by proxy Murine , Tetrahydrozoline Murine typhus , Typhus Muscle - jerky movements (uncontrolled) , Movement - unpredictable or jerky Muscle aches Muscle atrophy Muscle biopsy Muscle contraction headache , Tension headache Muscle cramps Muscle fasciculation , Muscle twitching Muscle function loss Muscle pain , Muscle aches Muscle phosphorylase deficiency , McArdle syndrome (glycogen storage disease type V) Muscle strain treatment Muscle twitching Muscle wasting , Muscle atrophy Muscle weakness , Weakness Muscle weakness associated with aging , Aging changes in the bones - muscles - joints Muscular dystrophy Muscular dystrophy - Duchenne type , Duchenne muscular dystrophy Muscular dystrophy - limb-girdle type , Limb-girdle muscular dystrophies Muscular dystrophy - resources Mushroom picker's disease , Hypersensitivity pneumonitis Myalgia , Muscle aches Myasthenia gravis Myasthenia gravis - resources Myasthenic syndrome , Lambert-Eaton Syndrome Mycetoma , Pulmonary aspergilloma (mycetoma) Mycobacteria other than tuberculosis , Atypical mycobacterial infection Mycobacterial culture of bone marrow Mycobacterial culture of liver biopsy Mycobacterial culture of suspected non-pulmonary site of pathology Mycoplasma pneumonia Mycotic arthritis , Fungal arthritis Myelin Myelofibrosis , Primary myelofibrosis Myelography , Lumbosacral spine X-ray Myeloid metaplasia , Primary myelofibrosis Myelomeningocele (children) Myelomeningocele closure , Meningocele repair Myelomeningocele repair , Meningocele repair Myeloproliferative disorder , Polycythemia vera Myitis , Myositis Myocardial biopsy Myocardial contusion Myocardial infarction , Heart attack Myocarditis Myofascial pain syndrome , Fibromyalgia Myoglobin - serum Myoglobin - urine Myogram , Electromyography Myoma , Uterine fibroids Myonecrosis , Gas gangrene Myopathic changes Myopia , Nearsightedness Myositis Myotonia congenita Myringotomy , Ear tube insertion Myristical oil Myxedema , Hypothyroidism Myxoma - atrial , Atrial myxoma - left Myxoma - heart tumor , Atrial myxoma - left Myxomatous mitral valve , Mitral valve prolapse Na+ , Serum sodium Nabothian cyst N-acetylglucosamine-6-sulfate sulfatase deficiency (Type IIID) , Sanfilippo syndrome N-acetylglucosaminidase deficiency (Type IIIB) , Sanfilippo syndrome Nail abnormalities Nail blanch test , Capillary nail refill test Nail care for newborns Nail polish Nails - fungal infection , Fungal nail infection NALD , Adrenoleukodystrophy Nalfon , Fenoprofen calcium overdose Naphthalene Naprosyn overdose Naproxen sodium , Naprosyn overdose Narcissistic personality disorder Narcolepsy Narcotic abuse , Drug abuse Narcotics - screen , Toxicology screen Nasal allergies , Allergic rhinitis Nasal congestion Nasal CPAP Nasal discharge Nasal flaring Nasal mucosal biopsy Nasal obstruction , Nasal congestion Nasal polyps Nasal septum repair , Septoplasty Nasal tumor , Juvenile angiofibroma Nasogastric tube , Gastric suction Nasopharyngeal culture Natal teeth Natural short sleeper Nausea and acupressure Nausea and bananas Nausea and vomiting Nausea in the morning - females , Morning sickness NBP , Prostatitis - nonbacterial NBT test , Nitroblue tetrazolium test NCV , Nerve conduction velocity Near drowning Nearsightedness Nearsightedness surgery , Corneal surgery Neatsfoot oil NEC , Necrotizing enterocolitis Neck lump Neck pain Neck stiffness , Neck pain Neck X-ray Necrosis Necrosis - acute tubular , Acute tubular necrosis Necrosis - renal papillae , Renal papillary necrosis Necrosis - renal tubular , Acute tubular necrosis Necrotic , Necrosis Necrotizing colitis , Pseudomembranous colitis Necrotizing enterocolitis Necrotizing fasciitis , Necrotizing soft tissue infection Necrotizing glomerulonephritis , Rapidly progressive (crescentic) glomerulonephritis Necrotizing granuloma Necrotizing pneumonia , Aspiration pneumonia Necrotizing soft tissue infection Necrotizing vasculitis Needle biopsy of the pleura , Pleural needle biopsy Needle cricothyrotomy , Emergency airway puncture Nembutal overdose Neonatal adrenoleukodyrstophy , Adrenoleukodystrophy Neonatal conjunctivitis Neonatal cystic fibrosis screening Neonatal polycythemia , Hyperviscosity - newborn Neonatal teeth , Natal teeth Neonate Neoplasm , Tumor Nephrectomy , Kidney removal Nephritis - interstitial , Interstitial nephritis Nephritis - lupus , Lupus nephritis Nephritis syndrome - acute , Acute nephritic syndrome Nephroblastoma , Wilms' tumor Nephrocalcinosis Nephrogenic diabetes insipidus , Diabetes insipidus - nephrogenic Nephrogenic diabetes insipidus - congenital , Congenital nephrogenic diabetes insipidus Nephrolithiasis Nephropathy - analgesic , Analgesic nephropathy Nephropathy - IgA , IgA nephropathy (Berger’s disease) Nephropathy - reflux , Reflux nephropathy Nephrosclerosis - arteriolar , Malignant hypertension (arteriolar nephrosclerosis) Nephrosis , Nephrotic syndrome Nephrotic syndrome Nephrotic syndrome - congenital , Congenital nephrotic syndrome Nerve biopsy Nerve conduction velocity Nerve damage - diabetic , Diabetic neuropathy Nerve deafness , Sensorineural deafness Nerve pain , Neuralgias Nervous indigestion , Irritable bowel syndrome (functional bowel) Neuralgias Neuritis - peripheral , Peripheral neuropathy Neuroanl ceroid lipofuscinoses , Lipofuscinosis Neuroblastoma Neuroendocrine tumors , Pancreatic islet cell tumor Neurofibromatosis-1 Neurofibromatosis-2 Neurogenic bladder Neuroglioma , Primary brain tumor Neurologic deficit Neurologic orthostatic hypotension , Multiple system atrophy Neurological deficits - focal , Focal neurological deficits Neuropathy - alcoholic , Alcoholic neuropathy Neuropathy - autonomic , Autonomic neuropathy Neuropathy - axillary nerve , Axillary nerve dysfunction Neuropathy - brachial plexus , Brachial plexopathy Neuropathy - common peroneal nerve , Common peroneal nerve dysfunction Neuropathy - facial , Cranial mononeuropathy VII Neuropathy - femoral nerve , Femoral nerve dysfunction Neuropathy - isolated , Mononeuropathy Neuropathy - peripheral , Peripheral neuropathy Neuropathy - peroneal (hereditary) , Charcot-Marie-Tooth disease (hereditary) Neuropathy - radial nerve , Radial nerve dysfunction Neuropathy - sciatic nerve , Sciatica Neuropathy - tibial nerve , Tibial nerve dysfunction Neuropathy - ulnar nerve , Ulnar nerve dysfunction Neuropathy secondary to drugs Neuroretinitis Neurosarcoidosis Neurosurgery , Brain surgery Neurosyphilis Neurotic depression (dysthymia) , Dysthymia Neutropenia , Agranulocytosis Nevi , Birthmarks - pigmented Nevoid basal cell carcinoma syndrome , Basal cell nevus syndrome Nevus araneus , Spider angioma Nevus flammeus , Port-wine stain Nevus sebaceous , Birthmarks - pigmented Nevus simplex , Stork bite Nevus varicousus osteohypertrophicus syndrome , Klippel-Trenaunay syndrome Nevus verucosus hypertrophicans , Klippel-Trenaunay syndrome New variant CJD - "the human form of mad cow disease" , Creutzfeldt-Jacob disease Newborn breast swelling , Hormonal effects in newborns Newborn conjunctivitis , Neonatal conjunctivitis Newborn cranial deformation , Newborn head molding Newborn head molding Newborn infant , Neonate Newborn jaundice Newborn scoring , APGAR Newborn skin characteristics , Skin characteristics in newborns New-onset angina , Unstable angina NF1 , Neurofibromatosis-1 NF2 , Neurofibromatosis-2 NH4+ test , Ammonium ion Niacin Nicotine Nicotine withdrawal Nicotinic acid , Niacin Niemann-Pick Night blindness , Vision - night blindness Night terror Nightmares Nightmares - repeated , Repeated nightmares Nighttime penile tape test , Erection self-test Nikolsky’s sign Nil disease , Minimal change disease Nipple care when breastfeeding , Breastfeeding your baby Nipple discharge - abnormal Nipple problems Nipple soreness when breast-feeding , Common breast-feeding problems Nitric acid Nitroblue tetrazolium test Nitroglycerin overdose Nitroprusside test , Serum ketones Nits , Head lice Nizatidine , H2 Receptor antagonists NKHHC , Diabetic hyperglycemic hyperosmolar coma NMR - abdomen , Abdominal MRI NMR - cardiac , Heart MRI NMR - chest , Chest MRI NMR - cranial , MRI of the head NMR - lumbosacral spine , Lumbosacral spine MRI NMR - spine , Spine MRI No periods , Amenorrhea - primary Nocardia infection Nocardiosis , Nocardia infection Nocardiosis - pulmonary , Pulmonary nocardiosis Nocturia , Urination - excessive at night Nocturnal myoclonus , Restless leg syndrome Nocturnal penile tumescence (NPT) stamp test , Erection self-test Nodules Noises or buzzing in the ears , Ear noises or buzzing Nolamine , Phenindamine overdose Noma Non-A or non-B hepatitis , Hepatitis C Non-accidental trauma (NAT) , Battered child syndrome Non-cardiac chest pain , Heartburn Non-cardiogenic pulmonary edema , ARDS (acute respiratory distress syndrome) None , Sodium phosphate overdose Non-gonococcal (septic) bacterial arthritis Non-Hodgkin's lymphoma Nonimmune thrombocytopenia - drug-induced , Drug-induced nonimmune thrombocytopenia Noninsulin-dependent diabetes mellitus , Type 2 diabetes Noninvasive Nonketotic hyperglycemic coma , Diabetic hyperglycemic hyperosmolar coma Nonlipid reticuloendotheliosis , Histiocytosis Nonorganic failure to thrive , Maternal deprivation syndrome Nonpolio enterovirus infection , ECHO virus infection Nonseminomatous germ cell tumor - teratoma , Malignant teratoma Nonspecific back pain Non-stress test , Fetal heart monitoring Nontropical sprue , Celiac disease - sprue Nontuberculous atypical mycobacterial disease , Atypical mycobacterial infection Noonan syndrome Norepinephrine - blood , Catecholamines - blood Norepinephrine-urine test , Catecholamines - urine Normal body temperature , Body temperature normals Normal childhood growth milestones , Developmental milestones record Normal childhood growth milestones - 12 months , Developmental milestones record - 12 months Normal childhood growth milestones - 18 months , Developmental milestones record - 18 months Normal childhood growth milestones - 2 months , Developmental milestones record - 2 months Normal childhood growth milestones - 2 years , Developmental milestones record - 2 years Normal childhood growth milestones - 3 years , Developmental milestones record - 3 years Normal childhood growth milestones - 4 months , Developmental milestones record - 4 months Normal childhood growth milestones - 4 years , Developmental milestones record - 4 years Normal childhood growth milestones - 5 years , Developmental milestones record - 5 years Normal childhood growth milestones - 6 months , Developmental milestones record - 6 months Normal childhood growth milestones - 9 months , Developmental milestones record - 9 months Normal growth and development Normal pressure hydrocephalus (NPH) Normetanephrine , Catecholamines - urine Norpamin , Desipramine hydrochloride overdose Norpamin overdose Norphenamine , Phenindamine overdose North American blastomycosis , Blastomycosis Nortriptyline - serum , Therapeutic drug levels Norwalk virus , Viral gastroenteritis Nose - bulbous , Rhinophyma Nose - objects in , Foreign body in the nose Nose biopsy , Nasal mucosal biopsy Nose bleed , Nosebleed Nose bleeding , Nosebleed injury Nose congested , Nasal congestion Nose emergency Nose fracture Nose obstruction , Nasal congestion Nosebleed Nosebleed injury Nosebleed treatment Nosocomial pneumonia , Hospital-acquired pneumonia Nostrils - flaring , Nasal flaring Not breathing , Breathing - slowed or stopped Notifiable diseases , Reportable diseases Novoxapam , Oxazepam overdose Novoxapin , Doxepin overdose NST , Fetal heart monitoring Nuclear heart scan , Nuclear ventriculography (MUGA or RNV) Nuclear magnetic resonance - abdomen , Abdominal MRI Nuclear magnetic resonance - cardiac , Heart MRI Nuclear magnetic resonance - chest , Chest MRI Nuclear magnetic resonance - cranial , MRI of the head Nuclear magnetic resonance - lumbosacral spine , Lumbosacral spine MRI Nuclear magnetic resonance - spine , Spine MRI Nuclear magnetic resonance (NMR) imaging , MRI Nuclear medicine scan , Isotope study Nuclear Radiography , Isotope study Nuclear scan - liver or spleen , Liver scan Nuclear scan - technetium , Liver scan Nuclear scan - thyroid , Thyroid scan Nuclear ventriculography (MUGA or RNV) Numbness and tingling Nummular dermatitis , Nummular eczema Nummular eczema Nuprin , Ibuprofen overdose Nurse midwife profession , Certified Nurse Midwife profession (CNM) Nurse Practitioner profession (NP) Nursemaid's elbow , Radial head dislocation Nursemaid’s elbow Nursing , Breastfeeding Nursing frequency when breastfeeding , Breastfeeding your baby Nursing mothers , Breast-feeding mothers Nutmeg oil , Myristical oil Nutrition - inadequate , Malnutrition Nutrition and athletic performance Nutrition and substance abuse , Diet and substance abuse recovery Nutrition labeling , Food labeling Nutrition recommendations for people with diabetes , Diabetes - diet Nyctalopia , Vision - night blindness Nyctanopia , Vision - night blindness Nycturia , Urination - excessive at night Nystagmus , Eye movements - uncontrollable Nytol overdose O'nyong-nyong fever , Dengue fever OA , Osteoarthritis Obesity Obesity hypoventilation syndrome (OHS) OBS , Organic brain syndrome Obsessive-compulsive disorder Obsessive-compulsive neurosis , Obsessive-compulsive disorder Obsessive-compulsive personality disorder Obstetric sonogram , Pregnancy ultrasound Obstetric ultrasonography , Pregnancy ultrasound Obstructed airway , Foreign object aspiration or ingestion Obstruction of the nose , Nasal congestion Obstruction of the ureteropelvic junction , UPJ obstruction Obstructive sleep apnea Obstructive sleep apnea syndrome , Obstructive sleep apnea Obstructive uropathy Obstructive uropathy - bilateral - acute , Acute bilateral obstructive uropathy Obstructive uropathy - bilateral - chronic , Chronic bilateral obstructive uropathy Obstructive uropathy - unilateral - acute , Acute unilateral obstructive uropathy Obstructive uropathy - unilateral - chronic , Chronic unilateral obstructive uropathy Obtundation , Consciousness - decreased Occipital-frontal circumference , Head circumference Occlusion - renal artery , Renal artery stenosis Occlusion - renal vein , Renal vein thrombosis Occupational asthma Occupational bronchitis , Industrial bronchitis Occupational hearing loss OCD , Obsessive-compulsive disorder OCG , Oral cholecystogram Ochronosis , Alkaptonuria Ocular albinism , Albinism Ocular larva migrans , Visceral larva migrans Ocular melanoma , Melanoma of the eye Ocular motility examinatin , Extraocular muscle function testing Oculocutaneous albinism , Albinism Oculoglandular syndrome , Parinaud’s syndrome Odynophagia , Swallowing pain or burning OFC , Head circumference Off-pump coronary artery bypass (OPCAB) , Minimally invasive heart surgery Ogilvie's syndrome , Primary or idiopathic intestinal pseudo-obstruction Ohio River Valley fever , Histoplasmosis Oil , Diesel oil Oil of wintergreen , Methyl salicylate overdose Oily hair Oily skin Oleander Oligodendroglioma , Primary brain tumor Oligohydramnios , Amniotic fluid Oliguria , Urine output - decreased Olivopontocerebellar atrophy Olivopontocerebellar degeneration , Olivopontocerebellar atrophy OME , Otitis media with effusion Omphalocele Omphalocele repair Ondine's curse , Primary alveolar hypoventilation Onychocryptosis , Ingrown toenail Onycholysis , Nail abnormalities Onychomycosis , Fungal nail infection Oophoritis , Pelvic inflammatory disease (PID) OPCA , Olivopontocerebellar atrophy Open angle glaucoma , Glaucoma Open browlift , Forehead lift Open cholecystectomy , Gallbladder removal Open heart surgery Open incisional biopsy , Thyroid excisional biopsy Open injury bleeding , Bleeding Open lung biopsy Open pleural biopsy Open prostatectomy , Prostate removal Open wound , Cuts and puncture wounds Ophthalmalgia , Eye pain Ophthalmia neonatorum , Neonatal conjunctivitis Ophthalmoscopy Opiate withdrawal Opioid intoxication Opisthotonos Oppositional defiant disorder Optic glioma Optic nerve atrophy Optic neuritis Oral cancer Oral candidiasis - adult Oral cholecystogram Oral glucose tolerance test , Glucose tolerance test Oral hygiene Oral hypoglycemics overdose Oral thrush , Oral candidiasis - adult Oral thrush Oral ulcer , Mouth ulcers Orbit CT scan Orbital cellulitis Orbital pseudotumor Orbital-craniofacial surgery , Head and face reconstruction Orchidopexy , Undescended testicle repair Orchiopexy , Undescended testicle repair Orchitis Organ donation , Advanced care directives Organic brain syndrome Organic mental disorder , Organic brain syndrome Orgasmic dysfunction Orientation , Mental status tests Ormond's disease , Retroperitoneal fibrosis Ornamental pepper , Jerusalem cherry Ornithosis , Psittacosis Oropharynx lesion biopsy Orthopnea , Breathing difficulty - lying down Orudis , Ketoprofen overdose Osgood-Schlatter disease Osler's disease , Polycythemia vera Osler-Weber-Rendu syndrome Osmolality Osmolality - urine Osmotic diuresis Osmotic fragility Osteitis deformans , Paget’s disease Osteitis fibrosa Osteitis fibrosa cystica , Osteitis fibrosa Osteoarthritis Osteoarthropathy , Clubbing of the fingers or toes Osteoarthrosis , Osteoarthritis Osteochondrosis , Osgood-Schlatter disease Osteogenesis imperfecta Osteogenic sarcoma , Osteosarcoma Osteomalacia Osteomalacia in children , Rickets Osteomas , Benign ear cyst or tumor Osteomyelitis Osteomyelitis of the skull , Malignant otitis externa Osteoporosis Osteoporosis and aging , Aging changes in the bones - muscles - joints Osteosarcoma Ostomy - resources Otalgia , Earache Otitis Otitis externa - acute , Swimmer's ear Otitis externa - chronic , Swimmer's ear - chronic Otitis externa - malignant , Malignant otitis externa Otitis media - acute , Ear infection - acute Otitis media - chronic Otitis media with effusion Otoplasty , Cosmetic ear surgery Otorrhea , Ear discharges or bleeding Otosclerosis Otoscope , Ear examination Otospongiosis , Otosclerosis Ovarian cancer Ovarian cancer dangers Ovarian cysts Ovarian growth worries Ovarian hypofunction Ovarian overproduction of androgens Oven cleaners Overactive bladder , Urge incontinence Overactive thyroid , Hyperthyroidism Overbite , Malocclusion of teeth Overbreathing , Rapid deep breathing (hyperventilation) Overdose from drugs , Drug abuse first aid Overeating - resources , Eating disorders - resources Overgrowth - intestinal bacteria , Intestinal bacterial overgrowth Over-the-counter birth control Overweight , Obesity Ovulation pain , Mittelschmerz Ovulation prediction test , LH urine test (home test ) Owren's disease , Factor V deficiency Oxalic acid Oxazepam overdose Oxpam , Oxazepam overdose Oxyuriasis , Pinworm Ozena P.A.M. PABA , Para-aminobenzoic acid overdose Pacemaker PAD , Arteriosclerosis of the extremities Paget’s disease Pain - abdomen , Abdominal pain Pain - ankle , Ankle pain Pain - back , Back pain - low Pain - bones , Bone pain or tenderness Pain - breast , Breast pain Pain - ear , Earache Pain - elbow , Elbow pain Pain - eye , Eye pain Pain - finger(s) , Finger pain Pain - foot , Foot pain Pain - groin , Groin pain Pain - head , Headache Pain - heel , Heel pain Pain - hip , Hip pain Pain - joints , Joint pain Pain - knee(s) , Knee pain Pain - leg , Leg pain Pain - muscles , Muscle aches Pain - neck , Neck pain Pain - passing stool , Tenesmus Pain - penis , Penis pain Pain - resources , Chronic pain - resources Pain - rib cage , Rib cage pain Pain - shins , Shin splints Pain - shoulder , Shoulder pain Pain - side , Flank pain Pain - swallowing (burning) , Swallowing pain or burning Pain - testicle(s) , Testicle pain Pain - throat , Sore throat Pain - tooth or teeth , Toothaches Pain - wrist , Wrist pain Pain disorder , Somatoform pain disorder Pain medications Pain relief by acupuncture , Acupuncture and pain Painful menstrual periods , Menstruation - painful Painful sexual intercourse , Sexual intercourse - painful Painful stools , Tenesmus Painful urination , Urination - painful Painless (silent) thyroiditis Paint remover , Wood alcohol Painted leaf , Poinsettia Paints - emulsion type Paints - lacquer and varnish removers Paints - oil type Palatal myoclonus Paleness Pallor , Paleness Palpation Palpebral slant - eye Palsy - progressive supranuclear , Progressive supranuclear palsy Pancreas divisum Pancreas transplant Pancreatic abscess Pancreatic cancer , Pancreatic carcinoma Pancreatic carcinoma Pancreatic endocrine tumor , VIPoma Pancreatic islet cell tumor Pancreatic pseudocyst Pancreatitis Panhypopituitarism , Pituitary dwarfism Panic attacks , Panic disorder Panic disorder Panic disorder with agoraphobia Pantothenic acid and biotin Pap smear Pap smear and treatment Papanicolaou test , Pap smear Papillary carcinoma of the thyroid , Thyroid cancer - papillary carcinoma Papular acrodermatitis of childhood , Acrodermatitis Papule Papulovesicular acro-located syndrome , Acrodermatitis Para-aminobenzoic acid overdose Paracentesis , Abdominal tap - paracentesis Paracetamol overdose , Acetaminophen overdose Paradichlorobenzene Paraffin Parahemophilia , Factor V deficiency Parainfluenza Paralysis , Muscle function loss Paralysis agitans , Parkinson’s disease Paralysis of the face , Facial paralysis Paralytic ileus , Intestinal obstruction Paramyotonia congenita , Hyperkalemic periodic paralysis Paranasal sinus radiography , Sinuses X-ray Paranoid personality disorder Paranoid schizophrenia , Schizophrenia - paranoid type Paraphimosis Parapneumonic pulmonary effusion Paraquat lung Parasites and stool ova exam , Stool ova and parasites exam Parathormone , PTH Parathormone (PTH) intact molecule , PTH Parathyroid adenoma Parathyroid biopsy Parathyroid gland removal , Parathyroidectomy Parathyroid hormone , PTH Parathyroid hyperplasia Parathyroidectomy Parathyroid-related hypercalcemia , Primary hyperparathyroidism Paresthesias , Numbness and tingling Parinaud’s syndrome Parkinson's plus syndrome , Multiple system atrophy Parkinsonism - secondary , Secondary parkinsonism Parkinson’s disease Parkinson’s disease - resources Paronychia Parotitis , Salivary gland infections Paroxysmal cold hemoglobinuria (PCH) Paroxysmal nocturnal dyspnea , Breathing difficulty - lying down Paroxysmal nocturnal hemoglobinuria (PNH) Paroxysmal supraventricular tachycardia (PSVT) Pars planitis , Uveitis Partial (focal) seizure Partial androgen insensitivity syndrome , Reifenstein syndrome Partial elbow dislocation , Radial head dislocation Partial lung collapse , Atelectasis Partial thromboplastin time (PTT) Partial thyroidectomy , Thyroid gland removal Partial vegetarian , Vegetarianism Parvovirus B19 , Fifth disease Passed out , Fainting Passive-aggressive personality disorder Patau syndrome , Trisomy 13 Patch tests - allergy , Allergy testing Patches Patches on the tongue , Geographic tongue Patellar debridement , Knee arthroscopy Patellar dislocation or instability , Knee cap dislocation Patellofemoral syndrome , Chondromalacia patellae Patent ductus arteriosus Patent ductus arteriosus ligation , Congenital heart defect corrective surgery Patent foramen ovale Patent processus vaginalis , Hydrocele Patent urachus repair Paterson-Kelly syndrome , Plummer-Vinson syndrome/esophageal web Pathological gambling , Compulsive gambling Paul-Bunnell test , Heterophil agglutination test Pavement , Asphalt cement Pavor nocturnus , Night terror PBC , Primary biliary cirrhosis PBG PCH , Paroxysmal cold hemoglobinuria (PCH) PCL injury , Posterior cruciate ligament (PCL) injury PCP , Pneumocystis carinii pneumonia PCP , Phencyclidine overdose PCP abuse , Drug abuse PDA , Patent ductus arteriosus PDA ligation , Congenital heart defect corrective surgery Peak expiratory flow rate Peak flow , Peak expiratory flow rate Pectus carinatum Pectus excavatum Pectus excavatum repair Pedia-Profen , Ibuprofen overdose Pediatric asthma Pedicle Pediculosis - head lice , Head lice Pediculosis - pubic lice , Pubic lice Pediculosis capitis , Head lice Peduncle , Pedicle Peg teeth , Tooth - abnormal shape PEG tube insertion , Feeding tube insertion - gastrostomy Pellagra Pelvic adhesion , Adhesion Pelvic floor exercises (PFEs) , Kegel exercises Pelvic floor hernia , Uterine prolapse Pelvic fracture , Traumatic injury of the bladder and urethra Pelvic inflammatory disease (PID) Pelvic laparoscopy Pelvic muscle strengthening exercises , Kegel exercises Pelvic pain syndrome , Prostatitis - nonbacterial Pelvic relaxation , Uterine prolapse Pelvis X-ray Pelviscopy , Pelvic laparoscopy Pemphigus vulgaris Pen ink , Ink - writing Pencil erasers Pencil lead Penetrating keratoplasty , Corneal transplant Penile cancer , Cancer - penis Penile hygiene , Penis care (uncircumcised) Penile warts , Genital warts Penis Penis care (uncircumcised) Penis pain Pentafen , Pentazocine overdose Pentazocine overdose Peppermint oil overdose Peptic disease , Gastric ulcer Peptic esophagitis , Gastroesophageal reflux disease Peptic ulcer Percocet overdose Percodan overdose Percussion Percutaneous biopsy , Liver biopsy Percutaneous lithotripsy , Lithotripsy Percutaneous needle aspiration , Lung needle biopsy Percutaneous pericardiocentesis , Pericardiocentesis Percutaneous transhepatic cholangiogram (PTCA) Percutaneous transluminal coronary angioplasty , Angioplasty Perforation of the esophagus , Esophageal perforation Perforation of the intestines , Gastrointestinal perforation Perfume , Isopropanol overdose Periactin overdose Perianal streptococcal cellulitis , Proctitis - streptococcal Periapical abscess , Tooth abscess Periarteritis nodosa , Polyarteritis nodosa Pericardial fluid culture Pericardial fluid Gram stain Pericardial tamponade , Cardiac tamponade Pericardial tap , Pericardiocentesis Pericardiocentesis Pericarditis Pericarditis - after heart attack Pericarditis - bacterial Pericarditis - constrictive Perichondritis Perimetry , Visual field Perineal anoplasty , Imperforate anus repair Perineal pain , Groin pain Periodic disease , Familial Mediterranean fever Periodic fever , Familial Mediterranean fever Periodic paralysis - hyperkalemic , Hyperkalemic periodic paralysis Periodic paralysis - hypokalemic , Hypokalemic periodic paralysis Periodic paralysis - thyrotoxic , Thyrotoxic periodic paralysis Periodic paralysis with hypokalemia Periodic peritonitis , Familial Mediterranean fever Periodontitis Periods , Bloating and menstruation Periods - heavy or prolonged , Menstrual periods - abnormal Periods - missed , Menstruation - absent Periods - painful , Menstruation - painful Perioral dermatitis Periorbital cellulitis Periosteum Peripartum cardiomyopathy Peripheral Peripheral arterial disease , Arteriosclerosis of the extremities Peripheral neuritis , Peripheral neuropathy Peripheral neuropathy Peripheral smear , Blood smear Peripheral vascular disease , Arteriosclerosis of the extremities Perirenal abscess Peristalsis Peritoneal dialysis , Dialysis Peritoneal Dialysis - diet , Kidney diet - dialysis patients Peritoneal fluid analysis Peritoneal fluid culture Peritoneal tap , Abdominal tap - paracentesis Peritonitis Peritonitis - dialysis associated Peritonitis - secondary Peritonitis - spontaneous Peritonsillar abscess Periungual warts , Warts Permanent pacemaker , Pacemaker Pernicious anemia Peroneal nerve injury , Common peroneal nerve dysfunction Peroneal nerve palsy , Common peroneal nerve dysfunction Persistent hepatitis , Chronic persistent hepatitis Personality disorder - antisocial , Antisocial personality disorder Personality disorders Perspiration - excessive , Sweating - excessive Perthes disease , Legg-Calve-Perthes disease Pertussis Pertussis - vaccine Pervasive developmental delay , Autism Pervasive developmental disorder , Asperger's syndrome Pes cavus , High arch Pes planovalgus , Pes planus Pes planus Pesticides Pesticides and food , Pesticides Pesticides and fruits - vegetables Pet allergies , Allergy to mold - dander - dust PET scan , Isotope study Petechiae , Bleeding into the skin Petit mal seizure Petroleum jelly overdose Petrositis Pets and the immunocompromised person Peutz-Jeghers syndrome Peyronie's disease , Curvature of the penis PFO , Patent foramen ovale PFTs , Pulmonary function tests pH - urine , Urine pH pH monitoring - esophageal , Esophageal pH monitoring Pharyngitis Pharyngitis - gonococcal Pharyngitis - streptococcal , Strep throat Pharyngitis - viral Pharyngomaxillary space abscess PHB , PBG Phenacetin nephritis , Analgesic nephropathy Phencyclidine overdose Phenergan , Promethazine overdose Phenindamine overdose Pheniramine overdose Phenobarbital - serum , Therapeutic drug levels Phenobarbital overdose Phenol , Carbolic acid Phenothiazine overdose Phenothiazines - screen , Toxicology screen Phenylalanine , Serum phenylalanine screening Phenylalanine - serum , Serum phenylalanine screening Phenylbutazone overdose Phenylketonuria Phenylketonuria (PKU) - nutritional considerations , Inborn errors of metabolism Phenytoin - serum , Therapeutic drug levels Phenytoin overdose Pheochromocytoma Philippine hemorrhagic fever , Dengue hemorrhagic fever Philodendron Phlebitis , Thrombophlebitis Phlebography , Lower extremity venography Phlebotomy , Venipuncture Phlegmasia cerulea dolens Phobia - simple/specific Phobia - social , Social phobia Phonological disorder Phosphate - low , Hypophosphatemia Phosphorus - serum , Serum phosphorus Phosphorus in diet Photographic developers , Photographic fixative Photographic fixative Photophobia , Vision - light sensitive Phototherapy , Bili lights Phymatous rosacea , Rhinophyma Physical activity Physical exam frequency Physical examination Physician Assistant profession (PA) Physicians - different types , Types of health care providers Physiologic jaundice of the newborn , Newborn jaundice Physiologic ovarian cysts , Ovarian cysts Pica Pickwickian syndrome , Obesity hypoventilation syndrome (OHS) Pick’s disease PID , Pelvic inflammatory disease (PID) Pierre Robin syndrome Pigeon breast , Pectus carinatum Pigion Berry , Pokeweed Piles , Hemorrhoids Pilonidal dimple Pimples , Acne Pin back otoplasty , Cosmetic ear surgery Pine oil Pinguecula Pink eye , Conjunctivitis Pinna abnormalities and low-set ears Pinpoint red spots on the skin , Bleeding into the skin Pinworm Pinworm infection , Pinworm Pinworm test Pipe smoking , Tobacco use - smoking and smokeless tobacco Piperonyl butoxide with pyrethrins Piroxicam overdose Pitcher's shoulder , Rotator cuff tendinitis Pituitary apoplexy , Pituitary infarction Pituitary Cushing’s (Cushing’s disease) Pituitary dwarfism Pituitary hypothyroidism , Hypothyroidism - secondary Pituitary infarction Pituitary insufficiency , Hypopituitarism Pituitary tumor Pityriasis alba Pityriasis rosea Pityriasis rubra , Exfoliative dermatitis Pityriasis rubra pilaris Pityriasis versicolor , Tinea versicolor PK , Pyruvate kinase PKU , Phenylketonuria Placenta abruptio Placenta previa Placental abruption , Placenta abruptio Placental dysfunction , Placental insufficiency Placental failure Placental insufficiency Plague Plain films , X-ray Plane juvenile warts , Warts Planigraphy , Chest tomogram Plantar fasciitis Plantar warts , Warts Plaque and tartar on teeth Plaque buildup - arteries , Atherosclerosis Plaque psoriasis , Psoriasis Plasma amino acids Plasma cell dyscrasia , Multiple myeloma Plasma cell myeloma , Multiple myeloma Plasma cholinesterase , Serum cholinesterase Plasma factor VIII antigen , Factor VIII assay Plasma fibrinogen , Fibrinogen Plasma renin activity , Renin Plasmacytoma of bone , Multiple myeloma Plasmodium , Malaria Plastic casting resin Plastic resin hardener Platelet aggregation test Platelet associated antibodies Platelet count Platelet function defects - congenital , Congenital platelet function defects Plethysmography Pleural effusion Pleural Fluid , Pleural effusion Pleural fluid analysis Pleural fluid aspiration , Thoracentesis Pleural fluid culture Pleural fluid cytology , Cytology exam of pleural fluid Pleural fluid gram stain Pleural fluid smear Pleural needle biopsy Pleural tap , Thoracentesis Pleurisy Pleuritic chest pain , Pleurisy Pleuritis , Pleurisy Plica palpebronasalis , Epicanthal folds Plugged milk ducts , Common breast-feeding problems Plumbism , Lead poisoning disease Plummer's disease , Toxic nodular goiter Plummer-Vinson syndrome/esophageal web PML , Progressive multifocal leukoencephalopathy PMS , Premenstrual syndrome PND , Breathing difficulty - lying down Pneumococcal meningitis , Meningitis - pneumococcal Pneumococcal polysaccharide vaccine Pneumoconiosis , Coal workers pneumoconiosis Pneumocystis carinii pneumonia Pneumocystosis , Pneumocystis carinii pneumonia Pneumomediastinum Pneumonectomy , Lung surgery Pneumonia Pneumonia - cytomegalovirus , CMV - pneumonia Pneumonia - viral , Viral pneumonia Pneumonia in immunocompromised host Pneumonia in immunodeficient patient , Pneumonia in immunocompromised host Pneumonic plague , Plague Pneumonitis , Pneumonia Pneumothorax PNH , Paroxysmal nocturnal hemoglobinuria (PNH) PO4 , Serum phosphorus Poinsettia Point tenderness Poison Control Centers - Emergency Number Poison ivy , Contact dermatitis Poison ivy - oak - sumac Poison ivy - oak - sumac rash Poison ivy itchiness Poison oak , Contact dermatitis Poison sumac , Contact dermatitis Poisoning first aid Pokeberry , Pokeweed Pokeweed Polio , Poliomyelitis Polio immunization (vaccine) Poliomyelitis Polishes and waxes Polyarteritis nodosa Polychromatophilia Polycystic kidney disease Polycystic ovarian syndrome (PCOS) , Stein-Leventhal syndrome Polycystic ovaries , Stein-Leventhal syndrome Polycythemia rubra vera , Polycythemia vera Polycythemia vera Polycythemia with chronic cyanosis - Myelopathic polycythemia , Polycythemia vera Poly-D , Pheniramine overdose Polydactyly Polydipsia , Thirst - excessive Poly-Histine , Pheniramine overdose Polyhydramnios Polymastia , Supernumerary nipples Polymorphic light eruption Polymorphous light eruption , Polymorphic light eruption Polymyalgia rheumatica Polymyositis - adult Polyneuropathy - chronic inflammatory , Chronic inflammatory polyneuropathy Polyneuropathy - sensorimotor , Sensorimotor polyneuropathy Polyostotic fibrous dysplasia , McCune-Albright syndrome Polyp biopsy , Biopsy - polyps Polyphagia , Appetite - increased Polyps - colorectal , Colorectal polyps Polysomnogram Polysomnography , Polysomnogram Polysyndactyly , Webbing of the fingers or toes Polythelia , Supernumerary nipples Polyunsaturated fat , Fat Polyuria , Urination - excessive volume Pompholyx , Dyshidrotic eczema Pontiac fever , Legionnaire's disease Poor feeding in infants Poor skin turgor , Skin turgor Popliteal cyst , Baker’s cyst Pork tapeworm , Teniasis Porphobilinogen , PBG Porphyria Porphyria Porphyria - hepatic , Hepatic porphyria Porphyrins - blood Porphyrins - total , Porphyrins - blood Porphyrins - urine Porpoxyphene hydrochloride , Propoxyphene overdose Portacaval shunt Port-wine stain Positioning for breastfeeding , Breastfeeding your baby Post gastrectomy syndrome , Intestinal bacterial overgrowth Post surgical pain treatment Post-cardiac defibrillation Post-cardiac injury syndrome , Pericarditis - after heart attack Postcardiotomy pericarditis , Pericarditis - after heart attack Postcoital contraception , Emergency contraception Posterior circulation ischemia , Vertebrobasilar circulatory disorders Posterior cruciate ligament (PCL) injury Posterior fossa tumor Posterior spinal fusion , Spinal fusion Posterior tongue carcinoma Posterior uveitis , Uveitis Postherpetic neuralgia , Neuralgias Post-infectious glomerulonephritis , Post-streptococcal GN Post-MI pericarditis , Pericarditis - after heart attack Postnasal drip , Nasal discharge Postpartum hypopituitarism , Sheehan’s syndrome Postpartum pituitary insufficiency , Sheehan’s syndrome Post-splenectomy syndrome Post-streptococcal GN Post-traumatic stress disorder Postural kyphosis , Kyphosis Potassium - high , Hyperkalemia Potassium - low , Hypokalemia Potassium - urine Potassium carbonate Potassium hydroxide Potassium hydroxide examination of skin lesion , Skin lesion KOH exam Potassium in diet Potassium test Potassium wasting , Bartter’s syndrome Potato - green tubers and sprouts Potbellies and toddlers Potpourri , Sachets Potter syndrome Power of attorney , Advanced care directives PPD skin test PRA , Renin Prader-Willi syndrome Preauricular tag or pit Precancerous changes of the cervix , Cervical dysplasia Precocious puberty Preeclampsia Preemie , Premature infant Preexcitation syndrome , Wolff-Parkinson-White syndrome Pregnancy - identifying fertile days Pregnancy - teenage , Adolescent pregnancy Pregnancy - vaginal bleeding , Vaginal bleeding in pregnancy Pregnancy Care Pregnancy mask , Melasma Pregnancy risk factors Pregnancy sonogram , Pregnancy ultrasound Pregnancy test Pregnancy test - blood , HCG - qualitative - serum Pregnancy ultrasound Pregnancy-induced hypertension , Preeclampsia Pregnanediol Premature beats , Ectopic heartbeat Premature closure of sutures , Craniosynostosis Premature contraction , Ectopic heartbeat Premature ejaculation Premature infant Premature ovarian failure , Ovarian hypofunction Premature separation of placenta , Placenta abruptio Premenstrual dysphoric disorder Premenstrual syndrome Premenstrual tenderness and swelling of the breasts , Breast - premenstrual tenderness and swelling Prenatal diagnosis , Genetic counseling and prenatal diagnosis Preparing adolescent for test/procedure , Adolescent test or procedure preparation Preparing infant for test/procedure , Infant test/procedure preparation Preparing preschoolers for test/procedure , Preschooler test/procedure preparation Preparing school age children for test/procedure , School age test/procedure preparation Preparing toddler for test/procedure , Toddler test/procedure preparation Prerenal azotemia Presbycusis , Age-related hearing loss Presbyopia Preschooler development Preschooler test/procedure preparation Prescriptions - how to fill , Getting a prescription filled Preseptal cellulitis , Periorbital cellulitis Pressure ulcer (pressure sore) Pressure-related ear pain , Ear barotrauma Preterm infant , Premature infant Prevention of birth defects with folic acid , Folic acid and birth defect prevention Prevention of jet lag , Jet lag prevention Preventive health care Priapism , Penis pain Prickly heat , Rash - child under 2 years Primary alveolar hypoventilation Primary amenorrhea , Amenorrhea - primary Primary amyloidosis Primary biliary cirrhosis Primary brain tumor Primary cardiac amyloidosis - AL type , Cardiac amyloidosis Primary care provider - how to choose one , Choosing a primary care provider Primary HIV infection , Acute HIV infection Primary hyperparathyroidism Primary hypogonadism - male , Testicular failure Primary Insomnia Primary liver cell carcinoma , Hepatocellular carcinoma Primary lymphoma of the brain Primary lymphoma of the central nervous system , Primary lymphoma of the brain Primary myelofibrosis Primary or idiopathic intestinal pseudo-obstruction Primary or secondary fibrinolysis Primary polycythemia , Polycythemia vera Primary pulmonary hypertension Primary sclerosing cholangitis , Sclerosing cholangitis Primary syphilis , Syphilis - primary Primary thrombocythemia Primidone - serum , Therapeutic drug levels Primitive Neuroectodermal Tumors (PNET) , Ewing’s sarcoma Primitive reflexes , Infantile reflexes PRL , Prolactin Probate Problems with breast-feeding , Common breast-feeding problems Procainamide - serum , Therapeutic drug levels Processus vaginalis , Hydrocele Prochlorperazine , Compazine overdose Prochlorperazine overdose Proctitis Proctitis - streptococcal Proctoscopy , Sigmoidoscopy Proctosigmoidoscopy , Sigmoidoscopy Progeria Progesterone - 17-OH , 17-OH progesterone Progesterone - serum , Serum progesterone Prognathism Progressive angina , Unstable angina Progressive massive fibrosis , Silicosis Progressive multifocal leukoencephalopathy Progressive neuropathic (peroneal) muscular atrophy , Charcot-Marie-Tooth disease (hereditary) Progressive supranuclear palsy Progressive systemic sclerosis , Systemic sclerosis (scleroderma) Prolactin Prolactinoma Prolactinoma - females , Prolactinoma Prolactinoma - males Prolapsed intervertebral disk , Herniated nucleus pulposus (slipped disk) Prolapsing mitral leaflet syndrome , Mitral valve prolapse Proliferation Promethazine overdose Pronation of feet , Pes planus Propane Prophamine , Phenindamine overdose Prophylactics - male , Condoms Propoxyphene overdose Propranolol - serum , Therapeutic drug levels Proptosis , Eyes - bulging Propyl alcohol Prostate - enlarged , Benign prostatic hyperplasia (BPH) Prostate cancer Prostate cancer - genetic markers Prostate removal Prostatectomy , Prostate removal Prostate-specific antigen , PSA Prostatic acid phosphatase (PAP) Prostatic acid phosphatase test , Prostatic acid phosphatase (PAP) Prostatism , Bladder outlet obstruction Prostatitis - acute Prostatitis - chronic Prostatitis - nonbacterial Prostatodynia , Prostatitis - nonbacterial Prosthesis Protein - urine Protein C Protein electrophoresis - serum Protein electrophoresis - urine Protein in diet Protein malnutrition , Kwashiorkor Protein S Protein-calorie malnutrition , Kwashiorkor Protein-losing enteropathy Proteinuria , Protein - urine Prothrombin , Factor II assay Prothrombin deficiency , Factor II deficiency Prothrombin time (PT) Pro-time , Prothrombin time (PT) Protoporphyrin levels , Porphyrins - blood Protruding eyes , Eyes - bulging Protuberance Proximal Proximal renal tubular acidosis , Renal tubular acidosis - proximal Prune belly syndrome Pruritus , Itching Pruritus vulvae , Vaginal itching PSA Pseudo-ainhum , Amniotic constriction bands Pseudocholinesterase , Serum cholinesterase Pseudofolliculitis barbae , Folliculitis Pseudogout Pseudo-hermaphroditism , Hermaphroditism Pseudohypertrophic muscular dystrophy , Duchenne muscular dystrophy Pseudohypoparathyroidism Pseudomembranous colitis Pseudomenses , Hormonal effects in newborns Pseudo-obstruction - intestinal , Intestinal obstruction Pseudotumor cerebri Psittacosis Psoriasis Psoriasis - guttate Psoriasis - resources Psoriatic arthritis PSVT , Paroxysmal supraventricular tachycardia (PSVT) Psychomotor retardation , Motormental retardation Psychopathic personality , Antisocial personality disorder Psychosis Psychotic , Psychosis Psychotic depression , Major depression with psychotic features PT , Prothrombin time (PT) PTCA , Angioplasty Pteroylglutamic acid , Folic acid (folate) Pterygium PTH PTH-related protein PTHrp , PTH-related protein Ptosis PTSD , Post-traumatic stress disorder PTT , Partial thromboplastin time (PTT) Ptyalography , Sialogram Pubertas praecox , Precocious puberty Puberty and adolescence Pubic lice Pubo-vaginal sling , Surgeries for female stress incontinence Puffy face , Facial swelling Pulled elbow , Radial head dislocation Pulled elbow , Nursemaid’s elbow Pulled muscle , Strains Pulmonary actinomycosis Pulmonary alveolar proteinosis Pulmonary angiography Pulmonary arterial hypertension , Primary pulmonary hypertension Pulmonary arteriography , Pulmonary angiography Pulmonary arteriovenous fistula Pulmonary aspergilloma (mycetoma) Pulmonary aspergillosis - allergic bronchopulmonary type Pulmonary aspergillosis - invasive type Pulmonary atresia Pulmonary edema Pulmonary embolus Pulmonary fibrosis , Idiopathic pulmonary fibrosis Pulmonary fibrosis - from asbestos exposure , Asbestosis Pulmonary function tests Pulmonary histiocytosis X , Histiocytosis Pulmonary hypertrophic osteoarthropathy , Clubbing of the fingers or toes Pulmonary infiltrates with eosinophilia , Simple pulmonary eosinophilia (Loeffler's syndrome) Pulmonary langerhans cell granulomatosis , Histiocytosis Pulmonary nocardiosis Pulmonary renal syndrome , Goodpasture’s syndrome Pulmonary tuberculosis Pulmonary valve stenosis Pulmonary veno-occlusive disease Pulmonary ventilation/perfusion scan Pulse Pulse - bounding Pulse - weak or absent Pulseless disease , Takayasu arteritis Punch biopsy , Skin lesion biopsy Punishment , Discipline Pupil - white spots Pupils of different size , Eyes/pupils different size Purgoxin , Cardiac glycosides Purified protein derivative standard , PPD skin test Purpura Purulent pericarditis , Pericarditis - bacterial Pustules PVB (premature ventricular beat) , Ectopic heartbeat PVC (premature ventricular contraction) , Ectopic heartbeat PVD , Arteriosclerosis of the extremities Pyelonephritis , Kidney infection (pyelonephritis) Pyloric stenosis Pyloric stenosis repair , Pyloroplasty Pyloromyotomy , Pyloroplasty Pyloroplasty Pylorospasm , Irritable bowel syndrome (functional bowel) Pyogenic granuloma Pyogenic liver abscess Pyorrhea - gum disease , Periodontitis Pyrethrins , Piperonyl butoxide with pyrethrins Pyrexia , Fever Pyridoxine , Vitamin B6 Pyrosis , Heartburn Pyruvate kinase Pyruvate kinase deficiency Q fever Q fever - early Qualitative serum beta-HCG , HCG - qualitative - serum Quantitative immunoglobulins - nephelometry Quantitative serum beta-HCG , HCG - quantitative Quantitative stool fat determination , Fecal fat Quantitative urinary copper , 24-hour urine Cu Quartan malaria , Malaria Query fever , Q fever Quinalbarbitone sodium , Secobarbital overdose Quinidine - serum , Therapeutic drug levels Quinones , Photographic fixative Quinsy , Peritonsillar abscess RA , Rheumatoid arthritis Rabbit fever , Tularemia Rabies RACAB (robot assisted coronary artery bypass) , Minimally invasive heart surgery Radial head dislocation Radial keratotomy , Corneal surgery Radial nerve dysfunction Radial nerve palsy , Radial nerve dysfunction Radiation cystitis , Cystitis - noninfectious (acute urethral syndrome) Radiation enteritis Radiation enteropathy , Radiation enteritis Radiation poisoning , Radiation sickness Radiation sickness Radiation therapy Radiation-induced small bowel injury , Radiation enteritis Radioactive abscess scan , Abscess scan - radioactive Radioactive iodine screening test - thyroid , Thyroid scan Radioactive iodine uptake Radioactive uptake , Isotope study Radioisotope , Isotope study Radionuclide - gallbladder , Gall bladder radionuclide scan Radionuclide cisternogram , RHISA scan Radionuclide cystogram Radionuclide organ imaging , Isotope study Radionuclide renal perfusion scan , Renal perfusion scintiscan Radionuclide ventriculography , Nuclear ventriculography (MUGA or RNV) Radiotherapy , Radiation therapy Ragpicker's disease , Anthrax RAIU , Radioactive iodine uptake Ramsay Hunt syndrome Random glucose , Blood glucose monitoring Random plasma renin , Renin Ranitidine , H2 Receptor antagonists Ranula (when on the floor of the mouth) , Mucous cyst Rape Rape - resources , Victim assistance - resources Rapid deep breathing (hyperventilation) Rapid eye movement studies , Polysomnogram Rapid eye movements from side to side , Eye movements - uncontrollable Rapid heart rate , Pulse - bounding Rapid plasma reagin , RPR Rapid shallow breathing Rapid strep test , Streptococcal screen Rapidly progressive (crescentic) glomerulonephritis Rapidly progressive glomerulonephritis with pulmonary hemorrhage , Goodpasture’s syndrome Rash - child under 2 years Rashes RAST test , Allergy testing Rat tapeworm , Hymenolepiasis Rat-bite fever RAUI , Thyroid scan Raynaud’s phenomenon RBC - urine RBC (nuclear) scan RBC (or erythrocyte) cholinesterase , Serum cholinesterase RBC count RBC G6PD test , Glucose-6-phosphate dehydrogenase RBC indices Reactive airways disease (RAD) , Asthma Reactive arthritis , Reiter’s syndrome Reactive attachment disorder of infancy or early childhood Reattachment of amputated fingers , Replantation of digits Receding chin , Micrognathia Recent memory , Mental status tests Recognizing emergencies Rectal abscess , Anorectal abscess Rectal biopsy Rectal culture Rectal inflammation , Proctitis Rectal lump , Hemorrhoids Rectal prolapse Rectal prolapse repair Recurrent blockage of leg arteries Recurrent cystitis Recurrent leg cramping , Recurrent blockage of leg arteries Recurrent leg pain , Recurrent blockage of leg arteries Recurrent polyserositis , Familial Mediterranean fever Red blood cell count , RBC count Red blood cells in urine , RBC - urine Red cell mass measurement , RBC indices Red eye , Subconjunctival hemorrhage Red Eye or Eyes Red face , Skin blushing/flushing Red mite , Chiggers Reduction of intussusception , Intestinal obstruction repair Reflex - Babinski's , Babinski's reflex Reflex sympathetic dystrophy syndrome , Complex regional pain syndrome Reflexes in infants , Infantile reflexes Reflux - infants , Gastroesophageal reflux in infants Reflux board Reflux esophagitis , Gastroesophageal reflux disease Reflux nephropathy Refraction test Refractive surgery , Corneal surgery Refrigerants Refusal to eat , Food jags Regional enteritis , Crohn's disease Reifenstein syndrome Reiter’s syndrome Relapsing fever Relief of menstrual cramps , Menstrual cramp relief Remembering tips Remote memory , Mental status tests Removal of adenoid glands , Adenoid removal Removal of foreskin , Circumcision Removal of parathyroid gland , Parathyroidectomy Removal of particle in the eye , Eye - foreign object in Removal of the uterus , Hysterectomy Removal of warts , Wart removal Renal Renal and urologic disorders Renal angiogram , Renal arteriography Renal arteriography Renal artery embolism , Acute arterial occlusion - kidney Renal artery occlusion , Renal artery stenosis Renal artery stenosis Renal biopsy Renal calculi , Nephrolithiasis Renal cancer , Renal cell carcinoma Renal cell carcinoma Renal disease - atheroembolic , Atheroembolic renal disease Renal disease - diet , Diet - chronic kidney disease Renal disorders , Renal and urologic disorders Renal failure , Acute kidney failure Renal failure - acute , Acute kidney failure Renal failure - chronic , Chronic renal failure Renal failure - end stage , End-stage renal disease Renal hypertension , Renovascular hypertension Renal medullary necrosis , Renal papillary necrosis Renal papillary necrosis Renal perfusion scintigraphy , Renal perfusion scintiscan Renal perfusion scintiscan Renal replacement therapy , Dialysis Renal rickets , Rickets Renal scan Renal transplant , Kidney transplant Renal tubular acidosis - distal Renal tubular acidosis - proximal Renal tubular acidosis type I , Renal tubular acidosis - distal Renal tubular acidosis type II , Renal tubular acidosis - proximal Renal tubular casts , Urinary casts Renal underperfusion , Prerenal azotemia Renal vein thrombosis Renal venogram Renin Renogram , Renal scan Renovascular hypertension Repair of bladder exstrophy , Bladder exstrophy repair Repair of club foot , Club foot repair Repair of cross-eye , Eye muscle repair Repair of tendon , Tendon repair Repair of undescended testicle , Undescended testicle repair Repair of volvulus , Intestinal obstruction repair Repair of webbed fingers or toes Repeat quantitative beta HCG , HCG - quantitative Repeated nightmares Reperfusion therapy , Thrombolytic therapy (tissue plasminogen activator - tPA) Replantation of digits Reportable diseases Reproductive development , Puberty and adolescence Rescue breathing and chest compressions - adult , CPR - adult Rescue breathing and chest compressions - child , CPR - child Rescue breathing and chest compressions - infant , CPR - infant Resection and recession , Eye muscle repair Resection of part of large intestine , Bowel resection Resin , Plastic casting resin Resin T3 uptake , RT3U Resources Resources - AIDS , AIDS - resources Resources - alcoholism , Alcoholism - resources Resources - ALS , ALS - resources Resources - Alzheimer's , Alzheimer’s - resources Resources - arthritis , Arthritis - resources Resources - asthma and allergy , Asthma and allergy - resources Resources - autism , Autism - resources Resources - blindness , Blindness - resources Resources - BPH , Support group - BPH Resources - breast-feeding , Breast-feeding - resources Resources - burns , Burns - resources Resources - cancer , Cancer - resources Resources - celiac disease , Celiac disease - resources Resources - cerebral palsy , Cerebral palsy - resources Resources - chemical dependence , Chemical dependence - resources Resources - child abuse , Family troubles - resources Resources - chronic fatigue syndrome , Chronic fatigue syndrome - resources Resources - chronic pain , Chronic pain - resources Resources - cleft palate , Cleft palate - resources Resources - colon cancer , Colon cancer - resources Resources - cystic fibrosis , Cystic fibrosis - resources Resources - depression , Depression - resources Resources - diabetes , Diabetes - resources Resources - eating disorders , Eating disorders - resources Resources - elder care , Elder care - resources Resources - epilepsy , Epilepsy - resources Resources - family troubles , Family troubles - resources Resources - gastrointestinal disorders , Gastrointestinal disorders - resources Resources - genital herpes , Herpes genital - resources Resources - hearing or speech impairment , Hearing or speech impairment - resources Resources - heart disease , Heart disease - resources Resources - hemophilia , Hemophilia - resources Resources - incest , Family troubles - resources Resources - infertility , Infertility - resources Resources - interstitial cystitis , Interstitial cystitis - support group Resources - kidney disease , Kidney disease - resources Resources - leukemia , Leukemia - resources Resources - liver disease , Liver disease - resources Resources - loss of a child , Loss of a child - resources Resources - loss of a spouse , Loss of a spouse - resources Resources - lung disease , Lung disease - resources Resources - lupus , Lupus - resources Resources - migraine , Migraine - resources Resources - multiple sclerosis , Multiple sclerosis - resources Resources - muscular dystrophy , Muscular dystrophy - resources Resources - myasthenia gravis , Myasthenia gravis - resources Resources - ostomy , Ostomy - resources Resources - Parkinson's disease , Parkinson’s disease - resources Resources - prostate cancer , Support group - prostate cancer Resources - psoriasis , Psoriasis - resources Resources - rape , Victim assistance - resources Resources - Reye's syndrome , Reye’s syndrome - resources Resources - scleroderma , Scleroderma - resources Resources - scoliosis , Scoliosis - resources Resources - selective mutism , Selective mutism - resources Resources - sickle cell anemia , Sickle cell anemia - resources Resources - SIDS , SIDS - resources Resources - spina bifida , Spina bifida - resources Resources - spinal injury , Spinal injury - resources Resources - Tay-Sachs , Support group - Tay-Sachs Resources - urinary and fecal incontinence , Support group - incontinence Respiration , Respiratory Respiration slowed or stopped , Breathing - slowed or stopped Respiratory Respiratory acidosis Respiratory alkalosis Respiratory arrest , Breathing - slowed or stopped Respiratory failure , Respiratory acidosis Respiratory rate - rapid and deep , Rapid deep breathing (hyperventilation) Respiratory syncytial virus (RSV) Respiratory syncytial virus antibodies Restless leg syndrome Restlessness , Agitation Restrictive cardiomyopathy Restrictive cardiomyopathy - amyloidosis , Cardiac amyloidosis Resuscitation - cardiopulmonary - adult , CPR - adult Resuscitation - cardiopulmonary - child , CPR - child Resuscitation - cardiopulmonary - infant , CPR - infant Retardation - motormental , Motormental retardation Retarded ejaculation , Delayed ejaculation Retarded growth and development , Delayed growth Reteplase , Thrombolytic therapy (tissue plasminogen activator - tPA) Reticulocyte count Retina Retinal artery occlusion , Retinal vessel occlusion Retinal detachment Retinal detachment repair Retinal photography , Fluorescein angiography Retinal vein occlusion , Retinal vessel occlusion Retinal vessel occlusion Retinitis pigmentosa Retinoblastoma Retinol test , Vitamin A test Retinopathy of prematurity Retractions of the chest muscles , Intercostal retractions Retrocalcaneal bursitis Retrograde cystography Retrograde ejaculation Retrograde ureteral brush biopsy cytology , Ureteral retrograde brush biopsy cytology Retrolental fibroplasia , Retinopathy of prematurity Retroperitoneal fibrosis Retroperitoneal inflammation Retroperitonitis , Retroperitoneal inflammation Retropharyngeal abscess Retrosternal thyroid Retroversion of the uterus Rett syndrome Revascularization of amputated digits , Replantation of digits Revebjelle , Foxglove Reye’s syndrome Reye’s syndrome - resources RF , Rheumatoid factor Rh incompatibility Rh typing , Blood typing Rhabdomyolysis Rhabdomyosarcoma Rheum officinale , Rhubarb leaves Rheumatic fever Rheumatoid arthritis Rheumatoid factor Rheumatoid lung disease Rheumatoid pneumoconiosis , Caplan’s syndrome Rheumatoid spondylitis , Ankylosing spondylitis Rheumatoid-collagen disease Rh-induced hemolytic disease of the newborn , Rh incompatibility Rhinitis medicamentosa , Nasal congestion Rhinophyma Rhinoplasty , Cosmetic nose surgery Rhinorrhea , Nasal discharge RHISA scan Rhubarb leaves Rhytidectomy , Facelift Rib cage pain Riboflavin Rice-field fever , Leptospirosis Richardson-Steele-Olszewski syndrome , Progressive supranuclear palsy Rickets Rickettsial pox Ridged sutures , Sutures - ridged Right heart ventriculography Rights of the health care consumer , Consumer rights and responsibilities Right-sided heart failure Right-to-left cardiac shunt , Cyanotic heart disease Right-to-left circulatory shunt , Cyanotic heart disease Rigidity of the abdomen , Abdominal rigidity Rigors , Chills Riley-Day syndrome Ringing in the ears , Ear noises or buzzing Ringworm Ringworm - body , Tinea corporis Ringworm - foot , Athlete's foot Ringworm - groin , Jock Itch Ringworm - scalp , Tinea capitis Risk factors for diabetes , Diabetes risk factors Risk factors in pregnancy , Pregnancy risk factors Ritter disease , Scalded skin syndrome RLS , Restless leg syndrome RNV , Nuclear ventriculography (MUGA or RNV) Robin sequence , Pierre Robin syndrome Rock fever , Brucellosis Rocky Mountain spotted fever Rodent ulcer , Basal cell carcinoma Rodenticide anticoagulant Rolaids , Calcium carbonate with magnesium antacid overdose ROP , Retinopathy of prematurity Rosacea Rosebay , Oleander Roseola Rotator cuff repair Rotator cuff tendinitis Rotavirus antigen test Rotavirus infection , Viral gastroenteritis Rouge , Make-up Roughage , Fiber Roundback , Kyphosis Roundup grass and weed killer Roundup grass and weed killer , Roundup grass and weed killer Routine eye examination , Standard ophthalmic exam Routine sputum culture Routine urine test , Urinalysis Roxicet , Percocet overdose RP , Retinitis pigmentosa RPR RSDS , Complex regional pain syndrome RSV , Respiratory syncytial virus (RSV) RSV antibody test , Respiratory syncytial virus antibodies RSV serology , Respiratory syncytial virus antibodies RT3U RTA - distal , Renal tubular acidosis - distal RTA - proximal , Renal tubular acidosis - proximal Rubber cement Rubbers , Condoms Rubbing alcohol , Isopropanol overdose Rubella Rubella vaccination , MMR - vaccine Rubeola , Measles Rubinstein syndrome , Rubinstein-Taybi syndrome Rubinstein-Taybi syndrome Rubor , Rashes Rufen , Ibuprofen overdose Rumination disorder Runner's knee , Anterior knee pain Runny nose , Nasal discharge Ruptured disk , Herniated nucleus pulposus (slipped disk) Ruptured or perforated eardrum Russell-Silver syndrome SACE , ACE levels Sachets Sacral dimple , Pilonidal dimple Saddle nose , Low nasal bridge Sadness , Depression Safe driving for teens , Automobile safety - teenage drivers Safe sex Safety Safety and vitamins Safety checklist Sagging skin under arm treatment , Skin sagging treatment Saladenitis , Salivary gland infections Salads and nutrients Salicylate - serum , Therapeutic drug levels Salivary duct stones Salivary gland biopsy Salivary gland disorders Salivary gland infections Salivary gland tumors Salk vaccine , Polio immunization (vaccine) Salmon patch , Stork bite Salmonella enterocolitis Salmonellosis , Salmonella enterocolitis Salpingitis , Pelvic inflammatory disease (PID) Salpingo-oophoritis , Pelvic inflammatory disease (PID) Salpingo-peritonitis , Pelvic inflammatory disease (PID) San Joaquin Valley fever , Coccidioidomycosis Sanfilippo syndrome Sanitation - food and hygiene , Food - hygiene and sanitation Sarcoidosis Sarcoidosis - nervous system , Neurosarcoidosis Sarcoma botryoides , Rhabdomyosarcoma Sarcoptes scabiei , Scabies Sassafras oil overdose Saturated fat , Fat Scabies Scalded skin syndrome Scales Scalp monitoring , Fetal heart monitoring Scalp pH testing , Fetal blood testing Scan - carotid duplex, Carotid ultrasound , Carotid duplex Scan - lung , Lung gallium (Ga.) scan Scan - thyroid , Thyroid scan Scar - hypertrophic , Keloids Scar repair , Scar revision Scar revision Scarlatina , Scarlet fever Scarlet berry , Blue nightshade Scarlet fever SCD , Subacute combined degeneration SCFE , Slipped capital femoral epiphysis Schatzki's ring , Lower esophageal ring (Schatzki) Scheie syndrome Scheuermann's disease , Kyphosis Schilling test Schirmer's test Schistosomiasis Schizoaffective disorder Schizoid personality disorder Schizophrenia Schizophrenia - disorganized (hebephrenic) Schizophrenia - paranoid type Schizotypal personality disorder School age test/procedure preparation School lunch programs School-age children development Sciatic nerve dysfunction , Sciatica Sciatica Scintigraphy - bone , Bone scan Scintillation , Isotope study Sclera Scleral buckling , Retinal detachment repair Scleral injection , Red Eye or Eyes Scleritis Sclerocystic ovarian disease , Stein-Leventhal syndrome Scleroderma , Systemic sclerosis (scleroderma) Scleroderma - resources Scleroma Sclerosing cholangitis Sclerotherapy of veins , Varicose vein surgery Scoliosis Scoliosis - resources Scorbutus , Scurvy Scorpion bite , Insect bites and stings Scorpion fish Scorpions Scrape Scratch tests - allergy , Allergy testing Screening for colon cancer , Colon cancer screening Scrofula Scrotal masses Scrotal swelling Scrotal trauma , Genital injury Scrotal ultrasound , Testicle ultrasound Scrotum Scrotum - empty (anorchia) , Anorchia Scrotum - empty (undescended testes) , Undescended testicle Scurvy Seasonal affective disorder Sebaceous adenoma Sebaceous cyst Seborrheic dermatitis Seborrheic eczema , Seborrheic dermatitis Seborrheic keratosis Secobarbital overdose Second cranial nerve atrophy , Optic nerve atrophy Second degree burn , Burns Secondary amenorrhea Secondary aplastic anemia secondary cardiac amyloidosis - AA type , Cardiac amyloidosis Secondary glaucoma , Glaucoma Secondary hyperparathyroidism Secondary hypogonadism , Hypogonadotropic hypogonadism Secondary infections Secondary parkinsonism Secondary peritonitis , Peritonitis - secondary Secondary syphilis , Syphilis - secondary Secondary systemic amyloid Second-hand smoke , Tobacco use - smoking and smokeless tobacco Secretin stimulation test Secretory otitis media , Otitis media with effusion Sed rate , ESR Sedimentation rate , ESR Segmental glomerulosclerosis , Focal segmental glomerulosclerosis Seizure - absence , Petit mal seizure Seizure - fever induced , Febrile seizure (children) Seizure - first aid , Convulsions Seizure - generalized , Generalized tonic-clonic seizure Seizure - grand mal , Generalized tonic-clonic seizure Seizure - petit mal , Petit mal seizure Seizure - temporal lobe , Temporal lobe seizure Seizure - tonic-clonic , Generalized tonic-clonic seizure Seizure disorder , Epilepsy Seizures Selective deficiency of IgA Selective mutism Selective mutism - resources Selenium in diet Self-catheterization , Clean intermittent self-catheterization Self-examination of the breast , Breast lump self exam Semen - bloody , Blood in the semen Semen analysis Seminoma , Testicular cancer Semi-vegetarian , Vegetarianism Senile angioma , Cherry angioma Senile cerebral amyloid angiopathy Senile dementia/Alzheimer's type (SDAT) , Alzheimer’s disease Senile keratosis , Seborrheic keratosis Senile lentigines , Liver spots Senile macular degeneration (SMD) , Macular degeneration Senior-Loken syndrome , Medullary cystic disease Sensitivity analysis Sensitivity to heat , Heat intolerance Sensitivity to sunlight , Vision - light sensitive Sensitivity to the cold , Cold intolerance Sensorimotor polyneuropathy Sensorineural deafness Sensory hallucinations , Hallucinations Sensory loss , Numbness and tingling Separation anxiety Separation of the sutures , Sutures - separated Sepsis Septal hematoma Septic arthritis , Non-gonococcal (septic) bacterial arthritis Septic shock Septicemia Septicemic plague , Plague Septicemic shock , Septic shock Septoplasty Sequential multi-channel analysis with computer-7 , CHEM-7 Serax , Oxazepam overdose Serenid Forte , Oxazepam overdose Serial beta HCG , HCG - quantitative Serial chest X-ray , Chest X-ray Serial histoplasma complement fixation Sernyl , Phencyclidine overdose Serologic test for B. anthracis Serology Serology for brucellosis Serology for Franciscella tularensis , Serology for tularemia Serology for tularemia Serosanguineous Serotonin metabolite , 5-HIAA Serous labyrinthitis , Labyrinthitis Serous otitis media , Otitis media with effusion Sertoli-Leydig cell tumor Serum acid phosphatase , Prostatic acid phosphatase (PAP) Serum adrenocorticotropic hormone , ACTH Serum angiotensin-converting enzyme , ACE levels Serum antibodies , Antibody titer Serum calcium Serum chemistries , Electrolytes Serum chloride Serum cholinesterase Serum chromium Serum creatinine , Creatinine - serum Serum drug levels , Therapeutic drug levels Serum erythropoietin , Erythropoietin Serum factor IX , Factor IX assay Serum fibrinogen , Fibrinogen Serum globulin electrophoresis Serum glucose - random , Blood glucose monitoring Serum glutamate pyruvate transaminase , ALT Serum glutamic-oxaloacetic transaminase , AST Serum HCG , HCG - qualitative - serum Serum hemoglobin Serum hemoglobin , Serum hemoglobin Serum herpes simplex antibodies Serum immunoglobulin electrophoresis , Immunoelectrophoresis - serum Serum iron Serum ketones Serum leucine aminopeptidase , Leucine aminopeptidase - serum Serum magnesium - test Serum myoglobin , Myoglobin - serum Serum phenylalanine screening Serum phosphorus Serum progesterone Serum serotonin level Serum sickness Serum sodium Serum TBG level Serum testosterone , Testosterone Serum thyroxine binding globulin , Serum TBG level Serum trypsin , Trypsinogen Serum trypsinogen , Trypsinogen Setting limits , Discipline Severe acute respiratory syndrome (SARS) Sex - delayed ejaculation , Delayed ejaculation Sex - orgasmic dysfunction , Orgasmic dysfunction Sex and rape , Rape Sex chromatin test , Buccal smear Sex cord tumor , Arrhenoblastoma of ovary Sex-linked dominant Sex-linked recessive Sexual apathy , Inhibited sexual desire Sexual aversion , Inhibited sexual desire Sexual dysfunction - female , Female sexual dysfunction Sexual dysfunction - male , Impotence Sexual education , Puberty and adolescence Sexual intercourse - painful Sexual maturation , Puberty and adolescence Sexual problems overview SGOT , AST SGPT , ALT Shaken baby syndrome Shaking palsy , Parkinson’s disease Shampoo ingestion Shave biopsy , Skin lesion biopsy Shaving cream Shaving lotion , Shaving cream Sheehan’s syndrome Shellac Shellfish Shigella enteritis Shigella gastroenteritis , Shigella enteritis Shigellosis , Shigella enteritis Shin splints Shingles , Herpes zoster Shivering , Chills Shock Shock - anaphylactic , Anaphylaxis Shock - cardiogenic , Cardiogenic shock Shock - hypovolemic , Hypovolemic shock Shock liver , Hepatic ischemia Shock lung , ARDS (acute respiratory distress syndrome) Shock treatment , Electroconvulsive therapy Shock wave lithotripsy , Lithotripsy Short bones Short bowel syndrome Short philtrum Short stature Shortness of breath , Breathing difficulty Shortness of breath - first aid , Breathing difficulties - first aid Shortsightedness , Nearsightedness Shots and babies , Babies and shots Shoulder arthroscopy Shoulder impingement syndrome , Rotator cuff tendinitis Shoulder pain Shoulder presentation , Delivery presentations Shoulder-hand syndrome , Complex regional pain syndrome Shunt - ventriculoperitoneal , Ventriculoperitoneal shunt Shy-Drager syndrome , Multiple system atrophy Shy-McGee-Drager syndrome , Multiple system atrophy SIADH , Dilutional hyponatremia (SIADH) Sialogram Sialography , Sialogram Sialolithiasis , Salivary duct stones Sibilant rhonchi , Wheezing Sick sinus syndrome Sickle cell anemia Sickle cell anemia - resources Sickle cell disease , Sickle cell anemia Sickle cell test Sickledex , Sickle cell test Sickness and chicken soup , Chicken soup and sickness Side pain , Flank pain Sideropenic dysphagia , Plummer-Vinson syndrome/esophageal web SIDS , Sudden infant death syndrome SIDS - resources Sigmoidoscopy Silent ear infection , Otitis media with effusion Silent otitis media , Otitis media with effusion Silicoproteinosis , Silicosis - acute Silicosis Silicosis - acute Silver syndrome , Russell-Silver syndrome Silver-Russell syndrome , Russell-Silver syndrome Simian crease Simple carbohydrates , Carbohydrates Simple pulmonary eosinophilia (Loeffler's syndrome) Simple sugars , Carbohydrates Sinequan , Doxepin overdose Singapore hemorrhagic fever , Dengue hemorrhagic fever Single palmar crease , Simian crease Singultus , Hiccups Sinus infection , Sinusitis Sinuses X-ray Sinusitis Sinusitis - acute , Sinusitis Sinusitis - chronic Siphonaptera , Fleas Sipple's syndrome , Multiple Endocrine Neoplasia (MEN) II Sitz bath Sjogren syndrome Skeletal limb abnormalities Skeletal survey , X-ray - skeleton Skin - abnormally dark or light Skin - clammy Skin - dry Skin - oily , Oily skin Skin - yellow , Jaundice - yellow skin Skin abscess Skin and sunburn treatments , Aloe Skin autografting , Skin graft Skin biopsy , Skin lesion biopsy Skin biopsy Gram stain , Gram stain of skin lesion Skin blushing/flushing Skin bumps - acne-like , Comedones Skin cancer Skin cancer - basal cell , Basal cell carcinoma Skin cancer - melanoma , Melanoma Skin cancer - squamous cell , Squamous cell cancer Skin cancer and fair skinned people , Fair skin cancer risks Skin cancer locations Skin care and incontinence Skin characteristics in newborns Skin color - patchy Skin discoloration - bluish Skin flaking , Scales Skin graft Skin growths - fatty , Xanthelasma and Xanthoma Skin hemorrhages , Purpura Skin infection - bacterial , Cellulitis Skin infection - fungal , Cutaneous candidiasis Skin infection - staphylococcal , Carbunculosis Skin infection - yeast , Cutaneous candidiasis Skin irritation from rubbing , Chafing Skin lesion , Rashes Skin lesion aspiration Skin lesion biopsy Skin lesion Gram stain , Gram stain of skin lesion Skin lesion KOH exam Skin lesion of blastomycosis Skin lesion of coccidioidomycosis Skin lesion of Histoplasmosis Skin lumps Skin lumps - concerns Skin or mucosal biopsy culture Skin pale or gray , Paleness Skin pigment , Melanin Skin rash , Rashes Skin redness or inflammation , Rashes Skin sagging treatment Skin self-exam Skin smoothing surgery Skin spots - aging , Liver spots Skin spots - red , Bleeding into the skin Skin tags , Cutaneous skin tags Skin test anergy Skin tests - allergy , Allergy testing Skin transplant , Skin graft Skin turgor Skinny-needle biopsy , Thyroid nodule fine needle aspirate Skull fracture Skull radiography , Skull X-ray Skull X-ray Slapped cheek , Fifth disease SLE , Systemic lupus erythematosus SLE - support group , Lupus - resources Sleep - natural short sleeper , Natural short sleeper Sleep apnea , Obstructive sleep apnea Sleep apnea - central , Central sleep apnea Sleep apnea syndrome , Obstructive sleep apnea Sleep disorders Sleep disorders in the elderly Sleep issues , Insomnia concerns Sleep paralysis - isolated , Isolated sleep paralysis Sleep studies , Polysomnogram Sleep terror disorder , Night terror Sleep walking Sleepiness - during the day , Drowsiness Sleeping difficulty Sleeping sickness Sleeplessness , Sleeping difficulty Sleep-wake syndrome - irregular , Irregular sleep-wake syndrome Sleepwalking and children Sling - instructions , How to make a sling Slip , Slipped capital femoral epiphysis Slipped capital femoral epiphysis Slipped disk , Herniated nucleus pulposus (slipped disk) Slit-lamp exam Slow involuntary movements of large muscle groups , Movement - uncontrolled or slow Slow rate of growth , Delayed growth Slurred speech , Speech impairment (adult) SMA7 , CHEM-7 SMAC7 , CHEM-7 Small bowel biopsy Small bowel enema , Enteroclysis Small bowel resection Small bowel tissue biopsy smear Small cell lung cancer , Lung cancer - small cell Small for gestational age (SGA) Small intestinal aspirate and culture Small intestine insufficiency , Short bowel syndrome Small intestine surgery , Small bowel resection Small non-cleaved cell lymphoma , Burkitt lymphoma Smallpox Smashed fingers Smear of duodenal fluid aspirate Smell - impaired Smokeless snuff , Tobacco use - smoking and smokeless tobacco Smoker's keratosis , Leukoplakia Smoking , Tobacco use - smoking and smokeless tobacco Smoking - tips on how to quit Smoking cessation , Smoking - tips on how to quit Smoking hazards Snake bite Snake bite poison Sneezing Snoring Soap ingestion Social phobia Sociopathic personality , Antisocial personality disorder Sodium - serum , Serum sodium Sodium - urine Sodium bicarbonate , Baking powder overdose Sodium bisulfate Sodium borate overdose Sodium carbonate Sodium hydroxide Sodium hypochlorite Sodium in diet Sodium phosphate overdose Sodium salicylate overdose Sodoku , Rat-bite fever Soft spot - bulging , Fontanelles - bulging Soft spot - large , Fontanelles - excessively large Soft spot - sunken , Fontanelles - sunken Soft tissue gangrene , Necrotizing soft tissue infection Soft tissue sarcoma , Rhabdomyosarcoma Soiling , Encopresis Solanum tuberosum , Potato - green tubers and sprouts Solar keratosis , Actinic keratosis Solder Solitary pulmonary nodule (benign) Soluble vs. insoluble fiber Somatic , Systemic Somatization disorder Somatoform pain disorder Somatotroph adenoma , Acromegaly Sominex , Diphenhydramine hydrochloride overdose Somnambulism , Sleep walking Somnambulism , Sleepwalking and children Somnolence , Drowsiness Sonogram , Ultrasound Sorbic acid overdose Sore throat Sores on the female genitals , Genital sores - female Sores or ulcers on the male genitals , Genital sores - male Soy Spasm of the esophagus , Esophageal spasm Spasmodic bladder , Urge incontinence Spasmodic croup , Croup Spasmodic dysphonia Spasms of the hands or feet , Hand or foot spasms Spasmus nutans Spastic colon , Irritable bowel syndrome (functional bowel) Spasticity Special medical power of attorney , Advanced care directives Specks in the eye , Eye floaters Spectracide , Diazinon Speech disorders Speech impairment (adult) Sperm count , Semen analysis Spermatocele , Scrotal masses Spherocytosis , Congenital spherocytic anemia Sphingomyelinase deficiency (type A Niemann-Pick disease) , Niemann-Pick Spider angioma Spider bite , Insect bites and stings Spider fingers , Arachnodactyly Spielmeyer-Vogt , Lipofuscinosis Spina bifida , Myelomeningocele (children) Spina bifida - resources Spina bifida repair , Meningocele repair Spinal abscess , Epidural abscess Spinal cord abscess Spinal cord compression or injury , Spinal cord trauma Spinal cord scan , RHISA scan Spinal cord trauma Spinal CT , Lumbosacral spine CT Spinal curvature , Scoliosis Spinal fluid coccidioides antibody test , CSF coccidioides complement fixation Spinal fluid culture , CSF culture Spinal fluid smear , CSF smear Spinal fluid specimen , CSF collection Spinal fusion Spinal injury - resources Spinal muscular atrophy Spinal stenosis Spinal surgery - cervical Spinal surgery - lumbar Spinal tap , CSF collection Spinal tumor Spinal/neck injury Spine MRI Spine X-ray , Thoracic spine X-ray Spinocerebellar degeneration , Friedreich's ataxia Spirillary fever , Rat-bite fever Spirogram , Pulmonary function tests Spirometry , Pulmonary function tests Spitting up Spitting up blood , Coughing up blood Spleen enlargement , Splenomegaly Spleen removal Splenectomy , Spleen removal Splenectomy - post-surgery syndrome , Post-splenectomy syndrome Splenic infarction Splenomegalic polycythemia , Polycythemia vera Splenomegaly Splint - instructions , How to make a splint Splinter hemorrhages Splinter removal Spondylarthropathy , Ankylosing spondylitis Spondylitis , Ankylosing spondylitis Spondylolisthesis Spongy degeneration of the brain , Canavan disease Spontaneous bacterial peritonitis (SBP) , Peritonitis - spontaneous Spontaneous pneumothorax Spoon nails , Nail abnormalities Sporadic primary pulmonary hypertension , Primary pulmonary hypertension Spores Sporotrichosis Sports cream overdose Spotted fever , Rocky Mountain spotted fever Spotting , Vaginal bleeding between periods Sprains Sprue , Celiac disease - sprue Sputum culture , Routine sputum culture Sputum DFA (direct fluorescent antibody) Sputum Gram stain Sputum smear (KOH test) Sputum stain for mycobacteria Squamous cell cancer Squamous cell cancer - mouth , Oral cancer Squamous cell cancer - penis , Cancer - penis Squint , Strabismus SSPE , Subacute sclerosing panencephalitis St. Vitus dance , Sydenham chorea Stage 1 Lyme disease , Lyme disease - primary Stage 2 Lyme disease , Lyme disease - secondary Stage 3 Lyme disease , Lyme disease - tertiary Stagnant loop , Intestinal bacterial overgrowth Stagnant loop syndrome , Blind loop syndrome Standard ophthalmic exam Staph aureus food poisoning Staph skin infection , Carbunculosis Staphylococcal meningitis , Meningitis - staphylococcal Staphylococcal scalded skin syndrome (SSS) , Scalded skin syndrome Staphylococcal toxic shock syndrome , Toxic shock syndrome Starch ingestion Starches , Carbohydrates Startle reflex , Moro reflex Startle response , Moro reflex Stasis dermatitis Stasis syndrome , Blind loop syndrome Steam iron cleaner Steely hair disease , Menkes syndrome Stein-Leventhal syndrome Stellachrome , Merbromin overdose Stem cell research Stenosis - renal artery , Renal artery stenosis Stent Stereotypic movement disorder Sterile meningitis , Aseptic meningitis Sterilization and women Sterilization surgery - female , Tubal ligation Sterilization surgery - male , Vasectomy Sternal tap , Bone marrow aspiration Sternutation , Sneezing Stevens-Johnson syndrome , Erythema multiforme Stiff heart syndrome , Cardiac amyloidosis Stiff lung , ARDS (acute respiratory distress syndrome) Stiffness in a joint , Joint pain Still's disease , Juvenile rheumatoid arthritis Stillbirth Stillborn , Stillbirth Stimulants Stimulus Stingray Stings - marine animals , Marine animal stings or bites Stoddard solvent Stomach acid test Stomach cancer , Gastric cancer Stomach pain , Abdominal pain Stomach pumping , Gastric suction Stomach tube insertion , Feeding tube insertion - gastrostomy Stomach ulcer , Gastric ulcer Stomach upset , Nausea and vomiting Stomachache , Abdominal pain diagnosis Stomatitis - herpetic , Herpetic stomatitis Stomatitis - ulcerative , Mouth ulcers Stonefish Stones - bladder , Bladder stones Stones - cystine , Cystinuria Stones - kidney , Nephrolithiasis Stool - trypsin and chymotrypsin , Trypsin and chymotrypsin in stool Stool C. difficile toxin Stool culture , Fecal culture Stool Gram stain Stool guaiac test Stool occult blood test , Fecal occult blood test (FOBT) Stool occult blood test - flushable home test , Flushable reagent stool blood test Stool occult blood test - guaiac smear , Stool guaiac test Stool ova and parasites exam Stool smear , Fecal smear Stools - black or tarry , Stools - bloody Stools - bloody Stools - floating Stools - foul smelling Stools - pale or clay colored Stools - watery , Diarrhea Storage pool disease , Congenital platelet function defects Storing medicine safely Stork bite Strabismus Strabismus repair , Eye muscle repair Straddle injury , Genital injury Straddle injury , Traumatic injury of the bladder and urethra Strains Stratigraphy , Chest tomogram Strawberry mark , Birthmarks - red Strawberry nevus , Hemangioma Streeter's dysplasia , Amniotic constriction bands Strep throat Streptobacillary fever , Rat-bite fever Streptobacillosis , Rat-bite fever Streptococcal pharyngitis , Strep throat Streptococcal proctitis , Proctitis - streptococcal Streptococcal screen Stress , Anxiety Stress and backaches , Backaches and stress Stress ECG , Exercise stress test Stress Echocardiography Stress fracture , Broken bone Stress gastritis Stress in childhood Stress incontinence Stress management Stress reduction and exercise , Exercise and stress reduction Stress test - exercise treadmill , Exercise stress test Stress ulcer , Stress gastritis Stress vs. anxiety Stretch marks , Striae Striae Striae atrophica , Striae Striae distensae , Striae Stridor , Breathing sounds - abnormal (stridor) String test Stroke Stroke - hemorrhagic , Hemorrhagic stroke Stroke secondary to atherosclerosis Stroke secondary to atrial fibrillation , Stroke secondary to cardiogenic embolism Stroke secondary to cardiogenic embolism Stroke secondary to carotid dissection Stroke secondary to carotid stenosis Stroke secondary to cocaine Stroke secondary to FMD Stroke secondary to syphilis Stromal tumor , Arrhenoblastoma of ovary Strongyloidiasis Struma lymphomatosa , Chronic thyroiditis (Hashimoto’s disease) Stuart-Prower deficiency , Factor X deficiency Stuffy nose , Nasal congestion Stuporous , Consciousness - decreased Sturge-Weber syndrome Sturge-Weber-Dimitri syndrome , Sturge-Weber syndrome Stuttering Stuttering and children Stuttgart disease , Leptospirosis Styes Subacute combined degeneration Subacute combined degeneration of the spinal cord , Subacute combined degeneration Subacute lymphocytic thyroiditis , Painless (silent) thyroiditis Subacute sclerosing leukoencephalitis , Subacute sclerosing panencephalitis Subacute sclerosing panencephalitis Subacute thyroiditis Subarachnoid hemorrhage Subareolar abscess Subclavian artery occlusive syndrome , Aortic arch syndrome Subclavian steal syndrome , Aortic arch syndrome Subconjunctival hemorrhage Subcutaneous Subcutaneous abscess , Skin abscess Subcutaneous air , Subcutaneous emphysema Subcutaneous emphysema Subdural effusion Subdural hematoma Subdural hematoma - chronic , Chronic subdural hematoma Subdural hemorrhage , Subdural hematoma Subdural hemorrhage - chronic , Chronic subdural hematoma Subfalcine herniation , Brain herniation Sublingual space infection , Ludwig’s angina Submandibular space infection , Ludwig’s angina Substance abuse , Drug abuse Substance abuse recovery and diet , Diet and substance abuse recovery Substernal thyroid , Retrosternal thyroid Subungual warts , Warts Sucrose hemolysis test , Sugar-water hemolysis test Suction curettage , Abortion Sudden infant death syndrome Sudeck's atrophy , Complex regional pain syndrome Sugars , Carbohydrates Sugar-water hemolysis test Suicide and suicidal behavior Sulfhemoglobin , Hemoglobin derivatives Sulfites , Photographic fixative Sulfuric acid Sulindac overdose Sunburn Sunburn first aid Sun-induced skin changes - keratosis , Actinic keratosis Sun-induced skin changes - liver spots , Liver spots Sunken fontanelles , Fontanelles - sunken Sunless tanners , Tanning agents Sunscreen ingestion Super Glue , Cyanoacrylates Superficial thrombophlebitis Superior vena cava obstruction , SVC obstruction Superior vena cava syndrome , SVC obstruction Supernumerary digits , Polydactyly Supernumerary nipples Support group - BPH Support group - incontinence Support group - interstitial cystitis , Interstitial cystitis - support group Support group - prostate cancer Support group - Tay-Sachs Supraglottitis , Epiglottitis Supranuclear ophthalmoplegia Suprapubic catheters , Urinary catheters Suprapubic prostatectomy , Prostate removal Supraventricular tachycardia , Paroxysmal supraventricular tachycardia (PSVT) Surface echo , Echocardiogram Surgeon - how to choose a good one , Choosing a qualified surgeon Surgeries for female stress incontinence Surgery - brain , Brain surgery Surgery using laser , Laser surgery Surgical abortion , Abortion Surgical excision Sutures - cranial , Cranial sutures Sutures - ridged Sutures - separated SVC obstruction Swab for respiratory viruses , Nasopharyngeal culture Swab for Staph carriage , Nasopharyngeal culture Swallowed foreign object , Foreign object aspiration or ingestion Swallowing difficulty Swallowing pain or burning Swamp fever , Leptospirosis Swan-Ganz - right heart catheterization Swayback , Lordosis Sweat - cold , Skin - clammy Sweat chloride , Sweat electrolytes Sweat electrolytes Sweat test , Sweat electrolytes Sweating - absent Sweating - excessive Sweeteners Swelling Swelling - eyes , Angioedema Swelling in the abdomen , Abdomen - swollen Swelling of a joint , Joint swelling Swelling of the ankles - feet - legs , Foot, leg, and ankle swelling Swelling of the face , Facial swelling Swelling of the scrotum , Scrotal swelling Swimmer's ear Swimmer's ear - chronic Swimmer's itch , Schistosomiasis Swimmer's shoulder , Rotator cuff tendinitis Swimming pool cleaners Swimming pool granuloma Swineherd's disease , Leptospirosis Swollen belly , Abdomen - swollen Swollen eye or conjunctiva , Chemosis Swollen glands , Glands - swollen Swollen gums , Gums - swollen Swollen lymph glands , Glands - swollen Swollen lymph nodes , Glands - swollen Sydenham chorea Sympathomimetic intoxication , Amphetamine or sympathomimetic intoxication Symptomatic Synalgos , Aspirin overdose Syncope , Fainting Syndactyly , Webbing of the fingers or toes Syndactyly repair , Repair of webbed fingers or toes Syndrome of inappropriate antidiuretic hormone secretion , Dilutional hyponatremia (SIADH) Synovectomy , Knee arthroscopy Synovial biopsy Synovial fluid analysis Synovitis - toxic , Toxic synovitis Syphilis Syphilis - primary Syphilis - secondary Syphilis - tertiary Syphilitic aneurysm , Thoracic aortic aneurysm Syphilitic aseptic meningitis Syphilitic myelopathy Syphilitic stroke , Stroke secondary to syphilis Syringomyelia Syrinx , Syringomyelia Systemic Systemic coccidioidomycosis , Coccidioidomycosis - disseminated Systemic histoplasmosis , Histoplasmosis - disseminated Systemic inflammatory response syndrome (SIRS) , Sepsis Systemic lupus erythematosus Systemic sclerosis (scleroderma) Systolic blood pressure , Blood pressure Systolic click-murmur syndrome , Mitral valve prolapse T (thymus derived) lymphocyte count T and B lymphocyte assays , B and T cell screen T cell counts , T (thymus derived) lymphocyte count T3 T3 radioimmunoassay , T3 T3 resin uptake , RT3U T3RU , RT3U T4 test Tabes dorsalis , Syphilitic myelopathy Tachycardia , Pulse - bounding Tachycardia - ventricular , Ventricular tachycardia Taenia saginata , Teniasis Taenia solium , Teniasis Tagamet , H2 Receptor antagonists Tailbone trauma Takayasu arteritis Talc , Talcum powder Talcum powder Talipes , Clubfoot Talipes equinovarus , Clubfoot Talwin , Pentazocine overdose Tamponade , Cardiac tamponade Tangent screen exam , Visual field Tanning agents Tape test , Pinworm test Tapeworm , Teniasis Tapeworm - infection , Hymenolepiasis Tar remover Tarantula spider Tardive dyskinesia Tartar and plaque on teeth , Plaque and tartar on teeth Taste - impaired Tay-Sachs disease Tay-Sachs support group , Support group - Tay-Sachs TB , Pulmonary tuberculosis TB skin test , PPD skin test TB smear , Sputum stain for mycobacteria TB tine , Tuberculin tine test TBG level , Serum TBG level TDM , Therapeutic drug levels Teaching children , Discipline Tear - meniscus , Meniscus tears Tear test , Schirmer's test Tearing - decreased , Dry eyes Tearing - increased Tearing test , Schirmer's test Technetium scan , Liver scan Teenage depression , Adolescent depression Teenage pregnancy , Adolescent pregnancy Teenagers and acne Teenagers and depression , Depression signs in teenagers Teenagers and drugs , Drug signs and teenagers Teeth - broken , Broken or knocked out tooth Teeth - delayed or absent formation , Tooth formation - delayed or absent Teeth - widely spaced , Widely spaced teeth Teeth grinding , Bruxism Teething TEF repair , Tracheoesophageal fistula and esophageal atresia repair Telangiectasia Television watching Temper tantrums Temperature - aging changes , Aging changes in vital signs Temperature - normal , Body temperature normals Temperature measurement Temporal arteritis Temporal lift , Forehead lift Temporal lobe seizure Temporomandibular joint (TMJ) syndrome Tendinitis Tendinitis of the heel , Achilles tendinitis Tendon repair Tenecteplase , Thrombolytic therapy (tissue plasminogen activator - tPA) Tenesmus Teniasis Tennis elbow Tennis shoulder , Rotator cuff tendinitis Tenosynovitis Tensilon test Tension , Anxiety Tension headache Tension pneumothorax Tertian malaria , Malaria Tertiary syphilis , Syphilis - tertiary Test for enterobiasis , Pinworm test Test for oxyuriasis , Pinworm test Test for precipitating antibodies , Aspergillosis precipitin Test/procedure preparation - adolescent , Adolescent test or procedure preparation Test/procedure preparation - infant , Infant test/procedure preparation Test/procedure preparation - preschooler , Preschooler test/procedure preparation Test/procedure preparation - school age , School age test/procedure preparation Test/procedure preparation - toddler , Toddler test/procedure preparation Testes Testicle lump Testicle pain Testicle ultrasound Testicles , Testes Testicular biopsy Testicular cancer Testicular enlargement , Scrotal swelling Testicular failure Testicular feminization Testicular infection or torsion Testicular ischemia , Testicular torsion Testicular self-examination Testicular sonogram , Testicle ultrasound Testicular torsion Testicular torsion repair Testicular tumor , Leydig cell tumor Testicular twisting , Testicular torsion Testis , Testes Testis infection , Orchitis Testosterone Tests of adrenal reserve , ACTH (Cortrosyn) stimulation test TET , Tetralogy of Fallot Tetanus Tetanus - vaccine Tetrahydrozoline Tetralogy of Fallot Tetralogy of Fallot repair , Congenital heart defect corrective surgery Texas Wonder , Caladium Texsolve S , Stoddard solvent TG , Triglyceride level Thai hemorrhagic fever , Dengue hemorrhagic fever Thalassemia Thalassemia , Thalassemia Thallium and sestamibi stress tests The clap - female , Gonorrhea - female The clap - male , Gonorrhea - male Theophylline , Aminophylline/theophylline Theophylline - serum , Therapeutic drug levels Therapeutic abortion , Abortion - elective or therapeutic Therapeutic drug levels Therapeutic drug monitoring , Therapeutic drug levels Therapy - radiation , Radiation therapy Thiamine Thiamine deficiency , Beriberi Thin bones , Osteoporosis Thinking - unclear , Confusion Thinning of skin , Aging changes in skin Thioglycollates , Cold wave lotion Thioridazine overdose Third degree burn , Burns Thirst - absent Thirst - excessive Thomsen's disease , Myotonia congenita Thoracentesis Thoracic aortic aneurysm Thoracic CT Thoracic outlet syndrome Thoracic spine films , Thoracic spine X-ray Thoracic spine X-ray Thoracic X-ray , Thoracic spine X-ray Thoracoscopy , Lung surgery Thoracotomy , Lung surgery Thormahlen's test , Urine melanin Thorn apple , Jimsonweed Thoughts - cloudy , Confusion Threatened miscarriage , Abortion - threatened Threatened spontaneous abortion , Abortion - threatened Three day measles , Rubella Throat - sore , Sore throat Throat cancer , Cancer - throat or larynx Throat culture and sensitivity , Throat swab culture Throat lesion biopsy , Oropharynx lesion biopsy Throat swab culture Thrombasthenia , Glanzmann’s disease Thrombi , Blood clots Thromboangiitis obliterans Thrombocyte count , Platelet count Thrombocytopenia Thrombocytopenia (nonimmune) drug-induced , Drug-induced nonimmune thrombocytopenia Thromboembolic states , Hypercoagulable states Thrombolytic therapy (tissue plasminogen activator - tPA) Thrombophlebitis Thrombotic thrombocytopenic purpura Thrombran , Trazodone hydrochloride overdose Thrush , Oral candidiasis - adult Thumbsucking Thymoma - mediastinal , Mediastinal tumor Thyroglobulin antibody , Antithyroglobulin antibody Thyroid - medullary carcinoma , Medullary carcinoma of thyroid Thyroid antimicrosomal antibody , Antithyroid microsomal antibody Thyroid antithyroglobulin antibody , Antithyroglobulin antibody Thyroid biopsy , Thyroid excisional biopsy Thyroid cancer Thyroid cancer - papillary carcinoma Thyroid diseases Thyroid echogram , Thyroid ultrasound Thyroid excisional biopsy Thyroid function tests Thyroid gland removal Thyroid hormone-binding ratio , RT3U Thyroid nodule fine needle aspirate Thyroid preparation overdose Thyroid scan Thyroid sonogram , Thyroid ultrasound Thyroid stimulating hormone , TSH Thyroid stimulating immunoglobulin , TSI Thyroid ultrasound Thyroidectomy , Thyroid gland removal Thyrotoxic periodic paralysis Thyrotoxic storm Thyrotoxicosis , Hyperthyroidism Thyrotoxicosis factititia , Factitious hyperthyroidism Thyrotoxicosis medicomentosa , Factitious hyperthyroidism Thyrotropin , TSH Thyroxine test , T4 test TIA , Transient ischemic attack (TIA) TIBC Tibia vara , Blount's disease Tibial Tibial nerve dysfunction tic - chronic motor tic disorder , Chronic motor tic disorder Tic - facial , Facial tics Tic - transient tic disorder , Transient tic disorder Tic douloureux , Trigeminal neuralgia Tick bite Tick paralysis Tick-borne relapsing fever, Louse-borne relapsing fever , Relapsing fever Ticks Time out Tinea , Ringworm Tinea barbae , Folliculitis Tinea capitis Tinea circinata , Tinea corporis Tinea corporis Tinea cruris , Jock Itch Tinea of the body , Tinea corporis Tinea of the foot , Athlete's foot Tinea of the groin , Jock Itch Tinea of the scalp , Tinea capitis Tinea pedis , Athlete's foot Tinea versicolor Tingling and numbness , Numbness and tingling Tinnitus , Ear noises or buzzing Tipped uterus , Retroversion of the uterus Tiredness , Fatigue Tissue emphysema , Subcutaneous emphysema Tissue infection - Clostridial , Gas gangrene Tissue sampling , Biopsy Tissue typing , Histocompatibility antigens Tissue/organ rejection , Transplant rejection Titer Titer - antibodies , Antibody titer TLE , Temporal lobe seizure T-lymphocyte count , T (thymus derived) lymphocyte count TMJ or TMD , Temporomandibular joint (TMJ) syndrome Tobacco use - smoking and smokeless tobacco Tobramycin - serum , Therapeutic drug levels Tocopherol , Vitamin E Toddler development Toddler test/procedure preparation Toe swelling , Joint swelling TOF , Tetralogy of Fallot Tofranil , Imipramine overdose Toilet aides , Toileting safety Toilet bowl cleaners and deodorizers Toilet seat injury , Genital injury Toileting safety Tolectin , Tolmetin Tolguacha , Jimsonweed Tolmetin Toluene/xylene Tom thumb , Jerusalem cherry Tomogram - chest , Chest tomogram Tongue - patchy , Geographic tongue Tongue biopsy Tongue infection , Glossitis Tongue inflammation , Glossitis Tongue problems Tongue tie Tonometry Tonsillar herniation , Brain herniation Tonsillectomies and children Tonsillectomy Tonsillitis Tonsils removal , Tonsillectomy Tooth - abnormal colors Tooth - abnormal shape Tooth - unemerged , Impacted tooth Tooth abscess Tooth anatomy Tooth care tips , Oral hygiene Tooth decay , Dental caries Tooth discoloration , Tooth - abnormal colors Tooth formation - delayed or absent Tooth infection , Tooth abscess Tooth knocked out , Broken or knocked out tooth Tooth pain and heart attacks , Jaw pain and heart attacks Tooth Pigmentation , Tooth - abnormal colors Toothaches Toothpaste overdose TORCH screen Torn tracheal mucosa , Tracheal/bronchial rupture Torsion of the testis , Testicular torsion Torticollis Total anomalous pulmonary artery correction , Congenital heart defect corrective surgery Total anomalous pulmonary venous return Total bilirubin , Bilirubin Total cholesterol , Cholesterol test Total hip replacement , Hip joint replacement Total iron binding capacity , TIBC Total knee replacement , Knee joint replacement Total protein Total thyroidectomy , Thyroid gland removal Tourette Syndrome , Gilles de la Tourette syndrome Toxemia , Preeclampsia Toxemia with seizures , Eclampsia Toxic adenoma , Toxic nodular goiter Toxic dilation of the colon , Toxic megacolon Toxic epidermal necrolysis , Erythema multiforme Toxic hepatitis , Drug-induced hepatitis Toxic injury of the kidney , Injury - kidney and ureter Toxic megacolon Toxic metal - nutritional considerations , Lead - nutritional considerations Toxic multinodular goiter , Toxic nodular goiter Toxic nodular goiter Toxic shock syndrome Toxic synovitis Toxicology screen Toxins Toxocariasis , Visceral larva migrans Toxoplasma antibody titer , Toxoplasma test Toxoplasma serology , Toxoplasma test Toxoplasma test Toxoplasmosis TP , Total protein TPA , Thrombolytic therapy (tissue plasminogen activator - tPA) Tracheal/bronchial rupture Tracheitis Tracheoesophageal fistula , Esophageal atresia Tracheoesophageal fistula and esophageal atresia repair Tracheomalacia Tracheostomy Trachoma Traction Transfusion reaction Transient familial neonatal hyperbilirubinemia , Lucey-Driscol Syndrome Transient ischemic attack (TIA) Transient monocular blindness , Amaurosis fugax Transient synovitis , Toxic synovitis Transient tic disorder Transillumination Transitional cell cancer of the renal pelvis or ureter , Cancer - renal pelvis or ureter Transitional cell carcinoma of the bladder , Bladder cancer Transjugular intrahepatic portosystemic shunt (TIPS) Translocation Transmissible Spongiform Encephalopathy , Creutzfeldt-Jacob disease Transplant - bone marrow , Bone marrow transplant Transplant - heart , Heart transplant Transplant - heart and lungs , Heart-and-lung transplant Transplant - kidney , Kidney transplant Transplant - liver , Liver transplant Transplant - pancreas , Pancreas transplant Transplant rejection Transposition of great vessels repair , Congenital heart defect corrective surgery Transposition of the great arteries , Transposition of the great vessels Transposition of the great vessels Transsexualism , Gender identity disorder Transtentorial herniation , Brain herniation Transthoracic echocardiogram (TTE) , Echocardiogram Transthoracic needle aspiration , Lung needle biopsy Transurethral resection of the prostate , Prostate removal Trans-vaginal tape procedure , Surgeries for female stress incontinence Transvaginal ultrasound Transverse wrist fracture , Colles’ wrist fracture TRAP - Tartrate Resistant Acid Phosphatase Trauma - inner ear , Acoustic trauma Traumatic event Traumatic injury of the bladder and urethra Traumatic injury of the kidney , Injury - kidney and ureter Traumatic nasogastric or endotracheal intubation Traumatic pneumothorax Travel health tips , Vacation health care Traveler's diarrhea - E. coli , E. coli enteritis Traveler's diarrhea - giardiasis , Giardiasis Traveler's guide to avoiding infectious diseases Traveler’s diarrhea diet Traveling with children Trazodone hydrochloride overdose Treacher-Collins syndrome Treatment - abnormal Pap smear , Pap smear and treatment Treatment - back strain , Back strain treatment Treatment - canker sores , Canker sore treatment Treatment - cold symptoms Treatment - fibroid tumors , Fibroid tumor treatment Treatment - hives , Hives treatment Treatment - muscle strain , Muscle strain treatment Treatment - nosebleed , Nosebleed treatment Treatment - post surgery , Post surgical pain treatment Treatment - vaginal drying , Vaginal drying treatment Treatment - varicose veins , Varicose vein treatment Tremor Tremor - drug-induced , Drug-induced tremor Tremor - essential , Essential tremor Tremor - familial , Familial tremor Trench mouth Trepiline , Amitriptyline hydrochloride overdose Tri Atresia , Tricuspid atresia Triacylglycerol , Triglyceride level Triadapin , Doxepin overdose Triavil , Amitriptyline and Perphenazine overdose Trichinellosis , Trichinosis Trichiniasis , Trichinosis Trichinosis Trichobezoar , Bezoar Trichomonas vaginitis , Trichomoniasis Trichomoniasis Trichorrhexis nodosa Trichotillomania Trichuriasis , Whipworm infection Tricuspid atresia Tricuspid atresia repair , Congenital heart defect corrective surgery Tricuspid insufficiency , Tricuspid regurgitation Tricuspid regurgitation Trigeminal neuralgia Triglyceride level Triiodothyronine , T3 Triptazine , Amitriptyline and Perphenazine overdose Trisomy 13 Trisomy 18 Trisomy 21 , Down syndrome Trittico , Trazodone hydrochloride overdose Troll of transplantation , CMV - pneumonia Trophoblastic tumor , Gestational trophoblastic disease Tropical sprue Troubled families - resources , Family troubles - resources Truncus , Truncus arteriosus Truncus arteriosus Truncus arteriosus repair , Congenital heart defect corrective surgery Trypsin and chymotrypsin in stool Trypsin-like immunoreactivity , Trypsinogen Trypsinogen Tryptophan TSH TSH receptor antibody , TSI TSI TSS , Toxic shock syndrome TTP , Thrombotic thrombocytopenic purpura Tubal ligation Tubal pregnancy , Ectopic pregnancy Tubal sterilization , Tubal ligation Tube thoracostomy , Chest tube insertion Tubercle Tubercular meningitis, TB meningitis , Meningitis - tuberculous Tuberculin skin test , PPD skin test Tuberculin tine test Tuberculosis - disseminated , Disseminated tuberculosis Tuberculosis - pulmonary , Pulmonary tuberculosis Tuberculosis smear , Sputum stain for mycobacteria Tuberculous adenitis , Scrofula Tuberculous arthritis Tuberculous pleural effusion Tuberous sclerosis Tubulointerstitial nephritis , Interstitial nephritis Tuft Root , Dieffenbachia TUIP , Prostate removal Tularemia Tularemia test , Serology for tularemia Tummy tuck , Abdominal wall surgery Tumor Tumor - acoustic , Acoustic neuroma Tumor - adrenal , Adrenocortical carcinoma Tumor - bone , Bone tumors Tumor - ear , Benign ear cyst or tumor Tumor - heart , Atrial myxoma - left Tumor - Jacobson's nerve , Glomus jugulare tumor Tumor - Leydig cell , Leydig cell tumor Tumor - liver , Hepatocellular carcinoma Tumor - metastatic pleural , Metastatic pleural tumor Tumor - retina , Retinoblastoma Tumor - salivary duct , Salivary gland tumors Tumor - spinal cord , Spinal tumor Tumor - temporal bone , Glomus jugulare tumor Tumor - thyroid , Thyroid cancer Tumor - vaginal , Vaginal tumors Tumor embolus , Pulmonary embolus Tums , Calcium carbonate overdose Turner syndrome Turner-like syndrome of males , Noonan syndrome TURP , Prostate removal Turpentine oil Twin-to-twin transfusion , Fetal transfusion syndrome Tylenol # 3 , Acetaminophen and codeine Tylenol overdose , Acetaminophen overdose Tylox , Percocet overdose Tympanic membrane perforation , Ruptured or perforated eardrum Tympanogram , Tympanometry Tympanometry Tympanoplasty , Eardrum repair Tympanostomy , Ear tube insertion Type 1 diabetes Type 2 diabetes Type 2 neurofibromatosis , Neurofibromatosis-2 Type 5 acid phosphatase , TRAP - Tartrate Resistant Acid Phosphatase Type I glycogen storage disease , Von Gierke disease Type I hyperlipoproteinemia , Familial lipoprotein lipase deficiency Type I RTA , Renal tubular acidosis - distal Type II hyperlipoproteinemia , Familial hypercholesterolemia Type II RTA , Renal tubular acidosis - proximal Type III hyperlipoproteinemia , Familial dysbetalipoproteinemia Types 1A and 1B pseudohypoparathyroidism , Pseudohypoparathyroidism Types of health care providers Typhoid fever Typhus Tzanck test UIP , Idiopathic pulmonary fibrosis Ulcer - aphthous , Canker sores Ulcer - duodenal or gastric , Peptic ulcer Ulcer - mouth , Mouth ulcers Ulcer - peptic , Peptic ulcer Ulcer - stomach , Gastric ulcer Ulcerative colitis Ulcers Ulnar nerve dysfunction Ulnar nerve palsy , Ulnar nerve dysfunction Ultrasonography of the breast , Breast Ultrasound Ultrasound Ultrasound - abdomen , Abdominal ultrasound Ultrasound - pregnancy , Pregnancy ultrasound Ultrasound - thyroid , Thyroid ultrasound Ultraviolet light test , Wood’s lamp Umbilical cord care in newborns Umbilical hernia Umbilical hernia repair Unable to get pregnant , Infertility Uncal herniation , Brain herniation Uncomfortable fullness after meals , Indigestion Uncomplicated urinary tract infection , Cystitis - acute bacterial Unconjugated benign bilirubinemia , Gilbert’s syndrome Unconjugated bilirubin , Bilirubin Unconsciousness - first aid Uncontrollable passage of feces , Bowel incontinence Uncontrollable urination , Incontinence Uncontrolled eye movements , Eye movements - uncontrollable Uncontrolled movements , Movement - uncontrollable Under-bite , Micrognathia Undescended testicle Undescended testicle repair Undulant fever , Brucellosis Unemerged tooth , Impacted tooth Unguis incarnatus , Ingrown toenail Unilateral hydronephrosis Unipolar depression , Major depression Unisol , Castor oil overdose Unstable angina Unstable bladder , Urge incontinence UP junction obstruction , UPJ obstruction UPEP , Protein electrophoresis - urine UPJ obstruction Upper airway biopsy Upper GI and small bowel series Upper GI bleeding , Gastrointestinal bleeding Upper GI series , Upper GI and small bowel series Upset stomach , Nausea and vomiting Upset stomach and bananas , Nausea and bananas Urea cycle - hereditary abnormality , Hereditary urea cycle abnormality Urea nitrogen - urine Uremia , Prerenal azotemia Ureteral injury , Injury - kidney and ureter Ureteral obstruction , Acute unilateral obstructive uropathy Ureteral obstruction - chronic , Chronic unilateral obstructive uropathy Ureteral reflux , Reflux nephropathy Ureteral retrograde brush biopsy cytology Ureterocele Ureteropelvic junction obstruction , UPJ obstruction Urethral discharge culture Urethral discharge Gram stain , Gram stain of urethral discharge Urethral disruption , Traumatic injury of the bladder and urethra Urethral injury , Traumatic injury of the bladder and urethra Urethral meatal stenosis , Meatal stenosis Urethral obstruction , Acute bilateral obstructive uropathy Urethral stricture Urethral suspension , Surgeries for female stress incontinence Urethral syndrome , Chronic urethritis Urethritis Urge incontinence Uric acid Uric acid - urine Uricosuria , Uric acid - urine Urinalysis Urinary 24 hours sodium , Sodium - urine Urinary Ca+2 , Calcium - urine Urinary casts Urinary catheters Urinary chloride , Chloride - urine Urinary frequency/urgency Urinary hesitancy Urinary immunoradiometric assays (IRMA) , LH urine test (home test ) Urinary incontinence , Stress incontinence Urinary incontinence products Urinary tract infection - associated with a catheter , Catheter-associated UTI Urinary tract infection - chronic or recurrent Urinary tract infection - complicated , Kidney infection (pyelonephritis) Urinary tract infection - recurrent , Recurrent cystitis Urinary tract infection (cystitis) Urinary tract stones , Bladder stones Urination - bed wetting Urination - excessive at night Urination - excessive volume Urination - painful Urination - uncontrollable , Incontinence Urine - abnormal color Urine - bloody or dark Urine - citric acid test , Citric acid urine test Urine - hemoglobin , Hemoglobinuria Urine 24-hour volume Urine albumin , Protein - urine Urine amino acids , Aminoaciduria Urine appearance and color , Urinalysis Urine Bence-Jones protein , Bence-Jones protein - quantitative Urine catecholamines , Catecholamines - urine Urine chemistry Urine collection - clean catch , Urine culture - clean catch Urine collection (infants) Urine concentration test Urine creatinine - spot collection , Creatinine - urine Urine culture - catheterization , Urine culture - catheterized specimen Urine culture - catheterized specimen Urine culture - clean catch Urine cytology , Cytology exam of urine Urine density , Urine specific gravity Urine dermatan sulfate , Acid mucopolysaccharides Urine drug screen Urine glucose , Glucose - urine Urine heparan sulfate , Acid mucopolysaccharides Urine immunoglobulin electrophoresis , Immunoelectrophoresis - urine Urine ketones: acetone, acetoacetic acid, and beta-hydroxybutyric acid , Ketones - urine Urine LAP , Leucine aminopeptidase - urine Urine melanin Urine metanephrine , Catecholamines - urine Urine myoglobin , Myoglobin - urine Urine Na+ , Sodium - urine Urine odor Urine output - decreased Urine pH Urine potassium , Potassium - urine Urine protein , Protein - urine Urine protein - 24 hour , 24-hour urine protein Urine protein electrophoresis , Protein electrophoresis - urine Urine reducing substances Urine s.g , Urine specific gravity Urine specific gravity Urine sugar , Glucose - urine Urine urea nitrogen , Urea nitrogen - urine Urine volume , Urine 24-hour volume Uroflometry Uroflow , Uroflometry Urologic disorders , Renal and urologic disorders Uropathy - obstructive , Obstructive uropathy Uroporphyrin , Porphyrins - urine Uroporphyrin levels , Porphyrins - blood Urticaria , Hives Urticaria pigmentosa Usual interstitial pneumonitis , Idiopathic pulmonary fibrosis Uterine cancer , Endometrial cancer Uterine fibroids Uterine prolapse Uterosalpingography , Hysterosalpingography Uterotubography , Hysterosalpingography Uterus retroversion , Retroversion of the uterus Uterus scraping , D and C UTI , Urinary tract infection (cystitis) UTI - associated with a catheter , Catheter-associated UTI UTI - chronic or recurrent , Urinary tract infection - chronic or recurrent UTI - recurrent , Recurrent cystitis UUN , Urea nitrogen - urine Uvea Uveitis Uvulitis V tach , Ventricular tachycardia V/Q scan , Pulmonary ventilation/perfusion scan V. cholerae , Cholera Vacation health care Vaccinations , Immunizations - general overview Vaccine - chickenpox , Chickenpox - vaccine Vaccine - diphtheria , Diphtheria immunization (vaccine) Vaccine - Hepatitis A , Hepatitis A - vaccine Vaccine - Hepatitis B Vaccine - influenza , Influenza immunization (vaccine) Vaccine - MMR , MMR - vaccine Vaccine - pertussis , Pertussis - vaccine Vaccine - pneumovax , Pneumococcal polysaccharide vaccine Vaccine - tetanus , Tetanus - vaccine Vaccine injury , Vaccine reaction Vaccine reaction Vagina Vaginal bleeding between periods Vaginal bleeding in pregnancy Vaginal cancer , Vaginal tumors Vaginal candidiasis , Vaginal yeast infection Vaginal culture , Culture - endocervix Vaginal cysts Vaginal discharge Vaginal drying treatment Vaginal hysterectomy , Hysterectomy Vaginal itching Vaginal tumors Vaginal wall repair , Anterior vaginal wall repair Vaginal yeast infection Vaginismus Vaginitis , Vaginal discharge Vaginitis test - wet mount Valium , Diazepam overdose Valley fever , Coccidioidomycosis Valproic acid - serum , Therapeutic drug levels Valrelease , Diazepam overdose Valve infection , Endocarditis Valve repair , Heart valve surgery Valve replacement , Heart valve surgery Valvular pulmonary stenosis , Pulmonary valve stenosis Vanillylmandelic acid (VMA) , Catecholamines - urine Vanished testes - undescended , Undescended testicle Vanishing testes - anorchia , Anorchia Vaquez's disease , Polycythemia vera Variant angina , Coronary artery spasm Varicella , Chickenpox Varicella zoster virus vaccine , Chickenpox - vaccine Varicocele Varicose vein surgery Varicose vein treatment Varicose veins Varicose veins - scrotum , Varicocele Varicosis , Varicose veins Varicosity , Varicose veins Variola , Smallpox Variola - major and minor , Smallpox Varivax , Chickenpox - vaccine Varnish Varsol 1 , Stoddard solvent Vascular ectasia of the colon , Angiodysplasia of the colon Vascular ectasias , Telangiectasia Vascular purpura , Henoch-Schonlein purpura Vascular skin changes , Birthmarks - red Vascular spasm Vascular tunic , Uvea Vasculitis - allergic hypersensitivity , Allergic vasculitis Vasculitis - necrotizing , Necrotizing vasculitis Vasectomy Vaseline , Petroleum jelly overdose Vasoactive intestinal peptide-producing tumor , VIPoma Vasoactive intestinal polypeptide , VIP Vasoconstriction Vasomotor rhinitis Vaso-occlusive disease of the legs , Recurrent blockage of leg arteries Vasopressin , ADH Vasovagal , Fainting Vatran , Diazepam overdose VDRL Vegan , Vegetarianism Vegetarianism Vein stripping , Varicose vein surgery Venereal Disease Research Laboratory slide test , VDRL Venereal Disease Research Laboratory slide test - CSF , CSF VDRL test Venereal warts , Genital warts Venipuncture Venogram , Lower extremity venography Venogram - renal , Renal venogram Venous insufficiency Venous thrombo-embolism , Pulmonary embolus Ventilation/perfusion scan , Pulmonary ventilation/perfusion scan Ventilatory failure , Respiratory acidosis Ventral , Anterior Ventricular fibrillation Ventricular puncture , CSF collection Ventricular septal defect Ventricular septal defect repair , Congenital heart defect corrective surgery Ventricular tachycardia Ventriculoperitoneal shunt Verbal directions for future care , Advanced care directives Vernal conjunctivitis Verruca , Warts Verruca vulgaris , Warts Verrucae planae juveniles , Warts Vertebral angiogram , Cerebral angiography Vertebral compression fractures , Compression fractures of the back Vertebral radiography , Thoracic spine X-ray Vertebral-basilar artery occlusive syndrome , Aortic arch syndrome Vertebrobasilar circulatory disorders Vertebrobasilar insufficiency , Vertebrobasilar circulatory disorders Vertigo , Dizziness Vertigo - positional , Benign positional vertigo Vertigo-associated disorders Very low density lipoprotein , VLDL Vesicles Vesico-ureteric reflux , Reflux nephropathy Vesicourethral suspension , Surgeries for female stress incontinence Vestibular schwannoma , Acoustic neuroma Vibrio , Cholera Vicks Vaporub overdose Vicodin , Hydrocodone and acetaminophen overdose Victim assistance - resources Vincent's stomatitis , Trench mouth VIP VIPoma Viral arthritis Viral croup , Croup Viral gastroenteritis Viral hemorrhagic fever , Ebola hemorrhagic fever Viral hepatitis , Hepatitis A Viral pneumonia Viral upper respiratory infection , Colds Virilization Visceral larva migrans Visceromegaly Visine , Tetrahydrozoline Vision - light sensitive Vision - night blindness Vision abnormalities Vision Impairment , Vision abnormalities Vision test - acuity , Visual acuity test Vision test - color , Color vision test Vision test - refraction , Refraction test Vistaril , Hydroxyzine overdose Visual acuity test Visual acuity test - home , Home vision tests Visual field Vital signs Vitamin A Vitamin A deficiency , Vitamin A Vitamin A test Vitamin A toxicity , Hypervitaminosis A Vitamin B1 (thiamine) , Thiamine Vitamin B1 deficiency , Beriberi Vitamin B12 Vitamin B12 absorption test , Schilling test Vitamin B12 deficiency (malabsorption) , Pernicious anemia Vitamin B-12 level Vitamin B2 , Riboflavin Vitamin B2 (riboflavin) deficiency , Riboflavin Vitamin B6 Vitamin B9 , Folic acid (folate) Vitamin C Vitamin C and colds Vitamin C deficiency , Scurvy Vitamin D Vitamin D deficiency , Rickets Vitamin D toxicity , Hypervitaminosis D Vitamin deficiency - niacin , Pellagra Vitamin E Vitamin E and heart disease , Heart disease and vitamin E Vitamin K Vitamin K deficiency , Vitamin K Vitamins Vitamins and safety regulations , Safety and vitamins Vitiligo Vivol , Diazepam overdose VLDL VMA , Catecholamines - urine Vocal cord cancer , Cancer - throat or larynx Vocal cord paralysis , Laryngeal nerve damage Voice disorders , Speech disorders Voice strain , Hoarseness or changing voice Voiding cystourethrogram Volkmann’s ischemic contracture Voltaren , Diclofenac sodium overdose Volvulus - childhood Vomiting , Nausea and vomiting Vomiting blood Vomiting in the morning - females , Morning sickness Von Gierke disease Von Recklinghausen neurofibromatosis , Neurofibromatosis-2 Von Willebrand’s disease vonRecklinghausen neurofibromatosis , Neurofibromatosis-1 VP shunt , Ventriculoperitoneal shunt VSD , Ventricular septal defect VSD repair , Congenital heart defect corrective surgery Vulva Vulvar itching , Vaginal itching Vulvitis Vulvovaginitis Waardenburg syndrome Wake robin , Jack-in-the-pulpit Wakefulness , Sleeping difficulty Waking at night short of breath , Breathing difficulty - lying down Waldenstrom's macroglobulinemia , Macroglobulinemia of Waldenstrom Walking and health Walking during sleep , Sleep walking Walking pneumonia , Atypical pneumonia Walking/gait abnormalities Walleye , Strabismus Warm shock , Septic shock Wart preparations Wart removal Warts Wasp Wasp sting , Insect bites and stings Wasting , Muscle atrophy Water colors Water contaminated with lead , Lead and tap water Water deprivation test , Urine concentration test Water in diet Water loading test , Urine concentration test Water on the brain , Hydrocephalus Waterhouse-Friderichsen syndrome Wax Wax - paraffin , Paraffin Wax blockage Waxy casts , Urinary casts WBC (nuclear) scan WBC count WBC esterase , Leukocyte esterase Weak pulse , Pulse - weak or absent Weakness Weariness , Fatigue Web finger repair , Repair of webbed fingers or toes Web toe repair , Repair of webbed fingers or toes Webbing of the fingers or toes Weber-Cockayne syndrome , Epidermolysis bullosa Weedoff , Roundup grass and weed killer Weedy nightshade , Blue nightshade Wegener’s granulomatosis Weight gain - slow (child 0-5 years) , Delayed growth Weight gain - unintentional Weight lifting and weight control Weight loss - intentional , Intentional weight loss Weight loss - unintentional Weight loss and age Weight management Weight problems and children Weil disease , Leptospirosis Weil-Felix reaction , Febrile/cold agglutinins Well baby visits Well-balanced diet , Balanced diet Werdnig-Hoffmann disease , Spinal muscular atrophy Wermer's syndrome , Multiple Endocrine Neoplasia (MEN) I Wernicke's disease , Wernicke-Korsakoff syndrome Wernicke-Korsakoff syndrome West Nile virus Western blot for Lyme disease , Lyme disease antibody Wet prep , Vaginitis test - wet mount Wheezing Whiplash Whiplash - shaken infant , Shaken baby syndrome Whipple’s disease Whipworm infection White blood cell count , WBC count White blood cell differential count , Blood differential White matter of the brain Whitehead Whooping cough , Pertussis Widal's test , Febrile/cold agglutinins Wide local excision , Breast lump removal Wide-complex tachycardia , Ventricular tachycardia Widely spaced teeth Wild turnip , Jack-in-the-pulpit Williams syndrome Williams-Beuren syndrome , Williams syndrome Willow-Leaved Foxglove , Foxglove Wilms' tumor Wilson's disease Window cleaner Windshield washer fluid Wine and health Wine consumption , Alcohol use Winter cherry , Jerusalem cherry Winter itch , Skin - dry Witch's milk , Hormonal effects in newborns Witches milk , Nipple discharge - abnormal Withdrawal from nicotine , Nicotine withdrawal Withdrawal from opioids , Opiate withdrawal Wolff-Parkinson-White syndrome Women and sterilization , Sterilization and women Wonderberry , Black nightshade Wood alcohol Wood stains Wood’s lamp Wool sorter's disease , Anthrax Word comprehension , Mental status tests Wound - cut or puncture , Cuts and puncture wounds WPW , Wolff-Parkinson-White syndrome Wrinkles Wrinkles - aging changes , Aging changes in skin Wrist pain Written expression disorder , Disorder of written expression Wry neck , Torticollis Xanthelasma and Xanthoma Xeroderma pigmentosa Xerophthalmia , Keratoconjunctivitis sicca Xerosis X-linked adrenoleukodystrophy , Adrenoleukodystrophy X-linked agammaglobulinemia , Agammaglobulinemia X-linked dominant , Sex-linked dominant X-linked recessive , Sex-linked recessive X-ray X-ray - abdomen , Abdominal film X-ray - bone(s) , Bone X-ray X-ray - chest , Chest X-ray X-ray - gallbladder , Oral cholecystogram X-ray - hand , Hand X-ray X-ray - head , Skull X-ray X-ray - joint , Joint X-ray X-ray - lumbosacral spine , Lumbosacral spine X-ray X-ray - neck , Neck X-ray X-ray - pelvis , Pelvis X-ray X-ray - sinuses , Sinuses X-ray X-ray - skeleton X-ray - skull , Skull X-ray X-ray - spine , Thoracic spine X-ray X-ray - teeth , Dental X-rays Xylose tolerance test , D-xylose absorption Yawning - excessive Yaws Yeast infection - esophagus , Candida Esophagitis Yeast infection - skin , Cutaneous candidiasis Yeast infection - vagina , Vaginal yeast infection Yeast infections and yogurt Yellow fever Yellow jacket sting , Insect bites and stings Yellow skin and eyes , Jaundice - yellow skin Yew Yuppie flu , Chronic fatigue syndrome Zantac , H2 Receptor antagonists Zapex , Oxazepam overdose Z-E syndrome , Zollinger-Ellison Syndrome Zeltran , Diazepam overdose Zinaderm , Zinc oxide overdose Zinc Zinc in diet Zinc oxide overdose Zollinger-Ellison Syndrome Zoonotic infections , Pets and the immunocompromised person ZORprin , Aspirin overdose Zygomycosis , Mucormycosis Zygote - Morula , Fetal development 17-hydroxy progesterone , 17-OH progesterone 17-hydroxycorticosteroids 17-ketosteroids 17-KS , 17-ketosteroids 17-OH progesterone 17-OHCS , 17-hydroxycorticosteroids 21-hydroxylase deficiency , Congenital adrenal hyperplasia 24-hour urinary aldosterone excretion rate 24-hour urinary free cortisol (UFC) , Cortisol - urine 24-hour urine collection , Urine 24-hour volume 24-hour urine Cu 24-hour urine protein 25-hydroxy vitamin D 25-OH vitamin D , 25-hydroxy vitamin D 47 X-X-Y syndrome , Klinefelter syndrome 5'-NT , 5’-N’Tase 5-HIAA 5-HT , Serum serotonin level 5-hydroxyindole acetic acid , 5-HIAA 5-hydroxytryptamine , Serum serotonin level 5-nucleotidase , 5’-N’Tase 5p minus syndrome , Cri du chat syndrome 5’-N’Tase