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

Disease index · Modifiers and references

DESDIRA(deficiency of interleukin 1 receptor antagonist)DISH(diffuse idiopathic skeletal hyperostosis)DMAC(disseminated mycobacterium avium- intracellulare complex)DNR(do not resuscitate)DPD(dihydropyrimidine dehydrogenase deficiency)DSAPDa Costa's syndromeDaae(-Finsen) disease (epidemic pleurodynia)Dabney's gripDacryoadenitis, dacryadenitisDacryocystitisDacryocystoblennorrheaDacryocystoceleDacryolith, dacryolithiasisDacryomaDacryopericystitisDacryopsDacryostenosisDactylitisDactylolysis spontanea(ainhum)DactylosymphysisDamageDana-Putnam syndrome(subacute combined sclerosis with pernicious anemia)Danbolt(-Cross) syndrome (acrodermatitis enteropathica)DandruffDandy-Walker syndromeDanlos' syndromeDarier(-White) disease (congenital)Darier-Roussy sarcoidDarling's disease or histoplasmosisDarwin's tubercleDawson's(inclusion body) encephalitisDe Beurmann(-Gougerot) diseaseDe Lange's syndromeDe Morgan's spots(senile angiomas)De Quervain'sDe Toni-Fanconi(-Debré) syndromeDe la Tourette's syndromeDeadDeaf nonspeaking NECDeafmutism(acquired) (congenital) NECDeafness(acquired) (complete) (hereditary) (partial)Death(cause unknown) (of) (unexplained) (unspecified cause)Debility(chronic) (general) (nervous)Debt, burdensomeDecalcificationDecapsulation, kidneyDecayDeciduitis(acute)Decline(general)DecompensationDecompression sicknessDecrease(d)Decubitus(ulcer)Deepening acetabulumDefect, defectiveDeferentitisDefibrination(syndrome)Deficiency, deficientDeficitDeflectionDefluviumDeformityDegeneration, degenerativeDeglutitionDegos' diseaseDehiscence(of)DehydrationDelay, delayedDeletion(s)Delhi boil or buttonDelinquency(juvenile) (neurotic)Delinquent immunization statusDelirium, delirious(acute or subacute) (not alcohol- or drug-induced)Delivery(childbirth) (labor)Delusions(paranoid)Dementia(degenerative (primary)) (persisting) (unspecified severity) (without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety)Demineralization, boneDemodex folliculorum(infestation)DemophobiaDemoralizationDemyelination, demyelinizationDengue(classical) (fever)Dennie-Marfan syphilitic syndromeDens evaginatus, in dente or invaginatusDense breastsDensityDentalDentia praecoxDenticles(pulp)Dentigerous cystDentinDentinogenesis imperfectaDentinomaDentition(syndrome)Dependence(on) (syndrome)DependencyDepersonalization(in neurotic state) (neurotic) (syndrome)DepletionDeployment(current) (military) statusDepolarization, prematureDepositDepraved appetiteDepressedDepression(acute) (mental)DeprivationDerangementDercum's diseaseDerealization(neurotic)DermalDermaphytidDermatitis(eczematous)Dermatoarthritis, lipoidDermatochalasis, eyelidDermatofibroma(lenticulare)Dermatofibrosarcoma(pigmented) (protuberans)DermatographiaDermatolysis(exfoliativa) (congenital)Dermatomegaly NECDermatomucosomyositisDermatomycosisDermatomyositis(acute) (chronic)Dermatoneuritis of childrenDermatophilosisDermatophytidDermatophytideDermatophytosis(epidermophyton) (infection) (Microsporum) (tinea) (Trichophyton)DermatopolymyositisDermatopolyneuritisDermatorrhexisDermatosclerosisDermatosisDermographia, dermographismDermoid(cyst)DermopathyDermophytosisDescemet's membraneDescemetoceleDescendingDescensus uteriDesertDesertion(newborn)Desmoid(extra-abdominal) (tumor)DespondencyDesquamation, skinDestruction, destructiveDestructivenessDesultory laborDetachmentDetergent asthmaDeteriorationDeuteranomaly(anomalous trichromat)Deuteranopia(complete) (incomplete)DevelopmentDevelopmentalDevergie's disease(pityriasis rubra pilaris)Deviation(in)Devic's diseaseDeviceDevil'sDevitalized toothDevonshire colicDextraposition, aortaDextrinosis, limit(debrancher enzyme deficiency)Dextrocardia(true)Dextrotransposition, aortaDhat syndromeDhobi itchDi George's syndromeDi Guglielmo's diseaseDiGeorge's syndrome(thymic hypoplasia)Diabetes, diabetic(mellitus) (sugar)DiacyclothrombopathiaDiagnosis deferredDialysis(intermittent) (treatment)Diamond-Blackfan anemia(congenital hypoplastic)Diamond-Gardener syndrome(autoerythrocyte sensitization)Diaper rashDiaphoresis(excessive)DiaphragmDiaphragmalgiaDiaphragmatitis, diaphragmitisDiaphysial aclasisDiaphysitisDiarrhea, diarrheal(disease) (infantile) (inflammatory)DiastasisDiastema, tooth, teeth, fully eruptedDiastematomyeliaDiataxia, cerebralDiathesisDiaz's disease or osteochondrosis(juvenile) (talus)Dibothriocephalus, dibothriocephaliasis(latus) (infection) (infestation)Dicephalus, dicephalyDichotomy, teethDichromat, dichromatopsia(congenital)DichuchwaDicroceliasisDidelphia, didelphysDidymytis