A

  1. A fib, also known asAtrial fibrillation)
  2. Abdominal aortic aneurysm
  3. Abnormally excessive sweating, also known asHyperhidrosis)
  4. Abscess, Bartholin's, also known asBartholin's cyst)
  5. Absence seizure
  6. Acanthosis nigricans
  7. Achalasia
  8. Achilles tendinitis
  9. Achilles tendon rupture
  10. Acid reflux, also known asGastroesophageal reflux disease (GERD))
  11. Acid reflux, infant, also known asInfant reflux)
  12. ACL injury
  13. Acne
  14. Acne inversa, also known asHidradenitis suppurativa)
  15. Acoustic neuroma
  16. Acquired immunodeficiency syndrome, also known asHIV/AIDS)
  17. Acromegaly
  18. Actinic keratosis
  19. Acute coronary syndrome
  20. Acute flaccid myelitis (AFM)
  21. Acute granulocytic leukemia, also known asAcute myelogenous leukemia)
  22. Acute inflammatory demyelinating polyneuropathy, also known asGuillain-Barre syndrome)
  23. Acute kidney failure, also known asAcute kidney injury)
  24. Acute kidney injury
  25. Acute liver failure
  26. Acute lymphoblastic leukemia, also known asAcute lymphocytic leukemia)
  27. Acute lymphocytic leukemia
  28. Acute lymphoid leukemia, also known asAcute lymphocytic leukemia)
  29. Acute myeloblastic leukemia, also known asAcute myelogenous leukemia)
  30. Acute myelogenous leukemia
  31. Acute myeloid leukemia, also known asAcute myelogenous leukemia)
  32. Acute nonlymphocytic leukemia, also known asAcute myelogenous leukemia)
  33. Acute radiation sickness, also known asRadiation sickness)
  34. Acute radiation syndrome, also known asRadiation sickness)
  35. Acute renal failure, also known asAcute kidney injury)
  36. Acute respiratory distress syndrome, also known asARDS)
  37. Acute rhinosinusitis, also known asAcute sinusitis)
  38. Acute sinusitis
  39. Acute symptomatic seizures secondary to autoimmune encephalitis, also known asAutoimmune epilepsy)
  40. Addiction, alcohol, also known asAlcohol use disorder)
  41. Addiction, gambling, also known asCompulsive gambling)
  42. Addiction, nicotine, also known asNicotine dependence)
  43. Addison's disease
  44. Adenitis, mesenteric, also known asMesenteric lymphadenitis)
  45. Adenomyosis
  46. ADHD in children, also known asAttention-deficit/hyperactivity disorder (ADHD) in children)
  47. ADHD, Adult, also known asAdult attention-deficit/hyperactivity disorder (ADHD))
  48. Adhesive capsulitis, also known asFrozen shoulder)
  49. Adjustment disorders
  50. Adnexal tumors and masses
  51. Adolescent schizophrenia, also known asChildhood schizophrenia)
  52. Adrenal cancer
  53. Adrenal mass, also known asBenign adrenal tumors)
  54. Adrenoleukodystrophy
  55. Adult attention-deficit/hyperactivity disorder (ADHD)
  56. Adult Still disease
  57. AE, also known asAutoimmune encephalitis)
  58. AFM, also known asAcute flaccid myelitis (AFM))
  59. Age spots (liver spots)
  60. Age-related macular degeneration, dry, also known asDry macular degeneration)
  61. Age-related macular degeneration, wet, also known asMacular degeneration, wet)
  62. Agnogenic myeloid metaplasia, also known asMyelofibrosis)
  63. Agoraphobia
  64. AIDP, also known asGuillain-Barre syndrome)
  65. AIDS/HIV, also known asHIV/AIDS)
  66. Airplane ear
  67. Albinism
  68. Alcohol addiction, also known asAlcohol use disorder)
  69. Alcohol intolerance
  70. Alcohol poisoning
  71. Alcohol use disorder
  72. Alcohol-associated hepatitis, also known asAlcoholic hepatitis)
  73. Alcoholic hepatitis
  74. Allergic granulomatosis, also known asChurg-Strauss syndrome)
  75. Allergic granulomatosis and angiitis, also known asChurg-Strauss syndrome)
  76. Allergic rhinitis, also known asHay fever)
  77. Allergies
  78. Allergy, dust mite, also known asDust mite allergy)
  79. Allergy, egg, also known asEgg allergy)
  80. Allergy, food, also known asFood allergy)
  81. Allergy, latex, also known asLatex allergy)
  82. Allergy, milk, also known asMilk allergy)
  83. Allergy, mold, also known asMold allergy)
  84. Allergy, nickel, also known asNickel allergy)
  85. Allergy, peanut, also known asPeanut allergy)
  86. Allergy, penicillin, also known asPenicillin allergy)
  87. Allergy, pet, also known asPet allergy)
  88. Allergy, shellfish, also known asShellfish allergy)
  89. Allergy, wheat, also known asWheat allergy)
  90. Alopecia, also known asHair loss)
  91. Alpha-gal syndrome
  92. ALS, also known asAmyotrophic lateral sclerosis (ALS))
  93. Alveolar osteitis, also known asDry socket)
  94. Alzheimer's disease
  95. Ambiguous genitalia, also known asAtypical genitalia)
  96. Amblyopia, also known asLazy eye (amblyopia))
  97. Ameloblastoma
  98. Amenorrhea
  99. American trypanosomiasis, also known asChagas disease)
  100. Amnesia
  101. Amnesia, transient global, also known asTransient global amnesia)
  102. Amnestic syndrome, also known asAmnesia)
  103. Ampullary cancer
  104. Amyloid disease, also known asAmyloidosis)
  105. Amyloidosis
  106. Amyotrophic lateral sclerosis (ALS)
  107. Anal cancer
  108. Anal fissure
  109. Anal fistula
  110. Anal itching
  111. Anaphylaxis
  112. Anemia
  113. Anemia, aplastic, also known asAplastic anemia)
  114. Anemia, Cooley's, also known asThalassemia)
  115. Anemia, iron deficiency, also known asIron deficiency anemia)
  116. Anemia, Mediterranean, also known asThalassemia)
  117. Anemia, sickle cell, also known asSickle cell anemia)
  118. Anemia, vitamin deficiency, also known asVitamin deficiency anemia)
  119. Aneurysm, abdominal aortic, also known asAbdominal aortic aneurysm)
  120. Aneurysm, aortic, also known asAortic aneurysm)
  121. Aneurysm, brain, also known asBrain aneurysm)
  122. Aneurysm, cerebral, also known asBrain aneurysm)
  123. Aneurysm, popliteal, also known asPopliteal artery aneurysm)
  124. Aneurysm, thoracic aortic, also known asThoracic aortic aneurysm)
  125. Aneurysms
  126. Angelman syndrome
  127. Angiitis, also known asVasculitis)
  128. Angina
  129. Angina pectoris, also known asAngina)
  130. Angioedema and hives, also known asHives and angioedema)
  131. Angiofollicular lymph node hyperplasia, also known asCastleman disease)
  132. Angiosarcoma
  133. Ankle fracture, also known asBroken ankle)
  134. Ankle sprain, also known asSprained ankle)
  135. Ankyloglossia, also known asTongue-tie (ankyloglossia))
  136. Ankylosing spondylitis
  137. Anorexia, also known asAnorexia nervosa)
  138. Anorexia nervosa
  139. Anorgasmia in women
  140. Anterior cruciate ligament injury, also known asACL injury)
  141. Anterior vaginal prolapse, also known asAnterior vaginal prolapse (cystocele))
  142. Anterior vaginal prolapse (cystocele)
  143. Anthrax
  144. Antibiotic-associated colitis, also known asPseudomembranous colitis)
  145. Antibiotic-associated diarrhea
  146. Antiphospholipid syndrome
  147. Antisocial personality disorder
  148. Anxiety disorder, generalized, also known asGeneralized anxiety disorder)
  149. Anxiety disorder, social, also known asSocial anxiety disorder (social phobia))
  150. Anxiety disorders
  151. Aortic aneurysm
  152. Aortic aneurysm, abdominal, also known asAbdominal aortic aneurysm)
  153. Aortic coarctation, also known asCoarctation of the aorta)
  154. Aortic dissection
  155. Aortic insufficiency, also known asAortic valve regurgitation)
  156. Aortic regurgitation, also known asAortic valve regurgitation)
  157. Aortic valve disease
  158. Aortic valve regurgitation
  159. Aortic valve stenosis
  160. APD, also known asAuditory processing disorder)
  161. Aphasia
  162. Aphasia, primary progressive, also known asPrimary progressive aphasia)
  163. Aphthous stomatitis, also known asCanker sore)
  164. Aphthous ulcer, also known asCanker sore)
  165. Apical ballooning syndrome, also known asBroken heart syndrome)
  166. Aplastic anemia
  167. Appendicitis
  168. APS, also known asAntiphospholipid syndrome)
  169. ARDS
  170. Arenaviruses, also known asViral hemorrhagic fevers)
  171. Argentine hemorrhagic fever, also known asViral hemorrhagic fevers)
  172. Arm fracture, also known asBroken arm)
  173. Arnold-Chiari malformation, also known asChiari malformation)
  174. Arrhythmia, also known asHeart arrhythmia)
  175. Arteriosclerosis / atherosclerosis
  176. Arteriovenous fistula
  177. Arteriovenous malformation
  178. Arteritis, giant cell, also known asGiant cell arteritis)
  179. Arteritis, Takayasu's, also known asTakayasu's arteritis)
  180. Arthritis
  181. Arthritis, basal joint, also known asThumb arthritis)
  182. Arthritis, degenerative, also known asOsteoarthritis)
  183. Arthritis, gouty, also known asGout)
  184. Arthritis, infectious, also known asSeptic arthritis)
  185. Arthritis, juvenile idiopathic, also known asJuvenile idiopathic arthritis)
  186. Arthritis, osteoarthritis, also known asOsteoarthritis)
  187. Arthritis, psoriatic, also known asPsoriatic arthritis)
  188. Arthritis, reactive, also known asReactive arthritis)
  189. Arthritis, rheumatoid, also known asRheumatoid arthritis)
  190. Arthritis, septic, also known asSeptic arthritis)
  191. Arthritis, thumb, also known asThumb arthritis)
  192. Asbestosis
  193. Ascariasis
  194. ASD, also known asAtrial septal defect (ASD))
  195. Aseptic necrosis, also known asAvascular necrosis (osteonecrosis))
  196. Aspergillosis
  197. Asthma
  198. Asthma attack
  199. Asthma, childhood, also known asChildhood asthma)
  200. Asthma, exercise-induced, also known asExercise-induced asthma)
  201. Asthma, occupational, also known asOccupational asthma)
  202. Astigmatism
  203. Astrocytoma
  204. AT, also known asAtrial tachycardia)
  205. Ataxia
  206. Atelectasis
  207. Atherosclerosis, also known asArteriosclerosis / atherosclerosis)
  208. Athlete's foot
  209. Atopic dermatitis (eczema)
  210. Atrial fibrillation
  211. Atrial flutter
  212. Atrial septal defect (ASD)
  213. Atrial tachycardia
  214. Atrioventricular canal defect
  215. Atrioventricular nodal reentry tachycardia (AVNRT)
  216. Atrioventricular septal defect, also known asAtrioventricular canal defect)
  217. Atrophic vaginitis, also known asVaginal atrophy)
  218. Attachment disorder, also known asReactive attachment disorder)
  219. Attention-deficit/hyperactivity disorder (ADHD) in children
  220. Attention-deficit/hyperactivity disorder in adults, also known asAdult attention-deficit/hyperactivity disorder (ADHD))
  221. Atypical genitalia
  222. Atypical hyperplasia of the breast
  223. Auditory information processing disorder, also known asAuditory processing disorder)
  224. Auditory processing disorder
  225. Autism spectrum disorder
  226. Autoimmune associated epilepsy, also known asAutoimmune epilepsy)
  227. Autoimmune encephalitis
  228. Autoimmune encephalopathy, also known asAutoimmune encephalitis)
  229. Autoimmune epilepsy
  230. Autoimmune hepatitis
  231. Autoimmune pancreatitis
  232. Autonomic neuropathy
  233. Avascular necrosis (osteonecrosis)
  234. Avian influenza, also known asBird flu (avian influenza))
  235. AVN, also known asAvascular necrosis (osteonecrosis))
  236. AVNRT, also known asAtrioventricular nodal reentry tachycardia (AVNRT))
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