De Quervain's tenosynovitis
Deep vein thrombosis
Delayed ejaculation
Dementia
Dengue
Deprescribing proton pump inhibitors
Dermatitis herpetiformis
Dermatomyositis and polymyositis
Developmental delay
Developmental dysplasia of the hip
Diabetes mellitus in pregnancy
Diabetes mellitus type 1
Diabetes mellitus type 2
Diabetic foot
Diabetic foot infection
Diabetic ketoacidosis
Diabetic nephropathy
Diabetic neuropathy
Diabetic retinopathy
Diffuse large B-cell lymphoma
Digoxin toxicity
Dilated cardiomyopathy
Diphtheria
Disseminated intravascular coagulation
Distal radius fracture
Distal symmetric polyneuropathy
Dizziness and vertigo
Drug allergy
Drug-induced liver injury
Dry eye disease
Duchenne muscular dystrophy
Ductal carcinoma in situ
Dumping syndrome
Duodenal trauma
Dupuytren's contracture
Dyslipidemia
Dysmenorrhea
Dysmetabolic hyperferritinemia
Dysphonia
Dyspnea in palliative care