CurrentApr 1, 2026 – Sep 30, 2026
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Disease index · A

Disease index · Modifiers and references

ACPO(acute colonic pseudo-obstruction)ACTH ectopic syndromeAGL(acquired generalized lipodystrophy)AIDS(related complex)AINAIPHI(acute idiopathic pulmonary hemorrhage in infants (over 28 days old))ALTE(apparent life threatening event) in newborn and infantAMH(asymptomatic microscopic hematuria)AMKD(APOL1-mediated kidney disease) (with glomerulonephritis) (with glomerulosclerosis)APL(acquired partial lipodystrophy)ARC(AIDS-related complex)ASC-H(atypical squamous cells cannot exclude high grade squamous intraepithelial lesion on cytologic smear)ASC-US(atypical squamous cells of undetermined significance on cytologic smear)AVNRT(atrioventricular nodal re-entrant tachycardia)AVRT(atrioventricular nodal re-entrant tachycardia)Aarskog's syndromeAbandonmentAbasia(-astasia) (hysterical)Abderhalden-Kaufmann-Lignac syndrome(cystinosis)Abdomen, abdominalAbdominalgiaAbduction contracture, hip or other jointAberrant(congenital)AberrationAbetalipoproteinemiaAbiotrophyAblatio, ablationAblepharia, ablepharonAbnormal, abnormality, abnormalitiesAbnormity(any organ or part)AbocclusionAbolition, languageAborter, habitual or recurrentAbortion(complete) (spontaneous)Abortus feverAboulomaniaAbrami's diseaseAbramov-Fiedler myocarditis(acute isolated myocarditis)AbrasionAbrismAbruptio placentaeAbruption, placentaAbscess(connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic)Absence(of) (organ or part) (complete or partial)Absorbent system diseaseAbsorptionAbstinence symptoms, syndromeAbuliaAbulomaniaAbuseAcalculiaAcanthamebiasis(with)AcanthocephaliasisAcanthocheilonemiasisAcanthocytosisAcantholysisAcanthosis(acquired) (nigricans)AcapniaAcarbiaAcardia, acardiusAcardiacus amorphusAcardiotrophiaAcariasisAcarodermatitis(urticarioides)AcarophobiaAcatalasemia, acatalasiaAcathisia(drug induced)Accelerated atrioventricular conductionAccentuation of personality traits(type A)Accessory(congenital)AccidentAccidentalAccommodation(disorder)AccouchementAccreta placentaAccretio cordis(nonrheumatic)Accretions, tooth, teethAcculturation difficultyAccumulation secretion, prostateAcephalia, acephalism, acephalus, acephalyAcephalobrachia monsterAcephalochirus monsterAcephalogasterAcephalostomus monsterAcephalothoraxAcerophobiaAcetonemiaAcetonuriaAchalasia(cardia) (esophagus)Ache(s)AcheiliaAchillobursitisAchillodyniaAchlorhydria, achlorhydric(neurogenic)AchluophobiaAcholiaAcholuric jaundice(familial) (splenomegalic)AchondrogenesisAchondroplasia(osteosclerosis congenita)Achroma, cutisAchromat(ism), achromatopsia (acquired) (congenital)Achromia parasiticaAchromia, congenitalAchylia gastricaAcidAcidemiaAcidity, gastric(high)AcidocytopeniaAcidocytosisAcidopeniaAcidosis(lactic)AciduriaAcladiosis(skin)Aclasis, diaphysealAcleistocardiaAclusionAcneAcnitis(primary)Acosta's diseaseAcousticAcousticophobiaAcquiredAcraniaAcroangiodermatitisAcroasphyxia, chronicAcrobystitisAcrocephalopolysyndactylyAcrocephalosyndactylyAcrocephalyAcrochondrohyperplasiaAcrocyanosisAcrodermatitisAcrodyniaAcromegaly, acromegaliaAcromelalgiaAcromicria, acromikriaAcronyxAcropachy, thyroidAcroparesthesia(simple) (vasomotor)Acropathy, thyroidAcrophobiaAcroposthitisAcroscleriasis, acroscleroderma, acrosclerosisAcrosphacelusAcrospiroma, eccrineAcrostealgiaAcrotrophodyniaActinicActinobacillosis, actinobacillusActinomyces israelii(infection)Actinomycetoma(foot)Actinomycosis, actinomycoticActinoneuritisAction, heartActivated protein C resistanceActivationActiveAcuteAcyanotic heart disease(congenital)AcystiaAdair-Dighton syndrome(brittle bones and blue sclera, deafness)AdamantinoblastomaAdamantinomaAdamantoblastomaAdams-Stokes(-Morgagni) disease or syndromeAdaption reactionAddictionAddison'sAddison-Biermer anemia(pernicious)Addison-Schilder complexAddisonian crisisAdditionalAdduction contracture, hip or other jointAdenitisAdenoacanthomaAdenoameloblastomaAdenocarcinoid(tumor)AdenocarcinomaAdenocarcinoma-in-situAdenofibromaAdenofibrosisAdenoiditis(chronic)AdenoidsAdenolipomaAdenolipomatosis, Launois-BensaudeAdenolymphomaAdenomaAdenomatosisAdenomatousAdenomyomaAdenomyometritisAdenomyosis(uterus)Adenopathy(lymph gland)AdenosalpingitisAdenosarcomaAdenosclerosisAdenosis(sclerosing) breastAdenovirus, as cause of disease classified elsewhereAdentia(complete) (partial)Adherent