Diabetes mellitus is present in all except-
High-Yield Explanation
Type 1 diabetes *Immune-mediated *Idiopathic. Type 2 diabetes Other specific types *Geneticdefectsofb-cellfunction(seeBox21.6) *Geneticdefectsofinsulinaction(e.g.leprechaunism, lipodystrophies) *Pancreaticdisease(e.g.pancreatitis,pancreatectomy, neoplasticdisease,cysticfibrosis,haemochromatosis, f ibrocalculouspancreatopathy) *Excessendogenousproductionofhormonalantagoniststo insulin,e.g. Growthhormone-acromegaly Glucocoicoids-Cushing'ssyndrome Glucagon-glucagonoma Catecholamines-phaeochromocytoma Thyroidhormones-thyrotoxicosis *Drug-induced(e.g.coicosteroids,thiazidediuretics, phenytoin) *Uncommonformsofimmune-mediateddiabetes(e.g.IPEX (immunodysregulationpolyendocrinopathyX)syndrome) *Associatedwithgeneticsyndromes(e.g.Down'ssyndrome; Klinefelter'ssyndrome;Turner'ssyndrome;DIDMOAD (Wolfram'ssyndrome)-diabetesinsipidus,diabetesmellitus, opticatrophy,nervedeafness;Friedreich'sataxia;myotonic dystrophy). Gestational diabetes. DAVIDSON'S PRINCIPLES AND PRACTICE OF MEDICINE 22ND EDITION PAGE NO-807