Dacryoadenitis Dairy product intolerance Dawson´s encephalitis Daytime sleep disorder De Toni-Fanconi syndrome Dead bowel Deep intracerebral hemorrhage Deerfly fever Deficiency - folic acid, Folic acid deficiency Deficiency - niacin Deficiency - vitamin C Deficient or defective apolipoprotein E Dehydration Delayed ejaculation Delayed gastric emptying Delta agent (Hepatitis D) Delusional depression Dementia due to metabolic causes Dementia-nuchal dystonia Dengue hemorrhagic fever Dense deposit disease Dental impaction Dependent personality disorder Depression - elderly Depression - major Depression - postpartum deQuervains thyroiditis Dermatitis exfoliativa Dermatitis herpetiformis Dermatomyositis Dermatophytid Dermatoses (systemic) Dermoid cyst - malignant Detrusor hyperreflexia Developmental coordination disorder Developmental disorders of the female reproductive tract Developmental disorders of the vagina and vulva Developmental reading disorder Diabetes Diabetes - type 1 Diabetes - type 2 Diabetes insipidus Diabetic coma Diabetic glomerulosclerosis Diabetic hyperglycemic hyperosmolar coma Diabetic neuropathy Diabetic retinopathy Dialysis-associated peritonitis Diaper dermatitis - irritant-induced Diaphoresis Diarrhea associated with medications Diastasis recti Diffuse esophageal spasm Diffuse thyrotoxic goiter Digitalis toxicity Dilutional hyponatremia Diphtheria Diphyllobothriasis Disk inflammation Dislocated elbow - children Disorder of written expression Disorders of sex development Disorganized schizophrenia Disseminated gonococcal infection (DGI) Disseminated lupus erythematosus Disseminated tuberculosis Distal median nerve dysfunction Diverticulitis Dog fleas Donovanosis Dopesickness Dorsal midbrain syndrome Down syndrome Dream anxiety disorder Dresslers syndrome Drooping eyelids Drug-induced adrenal insufficiency Drug-induced hepatitis Drug-induced hypertension Drug-induced hypoglycemia Drug-induced hypothyroidism Drug-induced immune thrombocytopenia Drug-induced lupus erythematosus Drug-induced nonimmune thrombocytopenia Drug-induced pulmonary disease Drug-induced tremor Dry eye syndrome Dubin-Johnson syndrome Duchenne muscular dystrophy Duodenal atresia Duodenal ulcer Dupuytrens contracture Dwarf tapeworm infection Dwarfism Dyscrasias Dyshidrosis Dyslipidemia Dysphonia - spasmodic Dystrophic epidermolysis bullosa