Pathology Urinary tract 68576bc0 Papillary necrosis is seen in all except A NSAID's B DM C Sickle cell anemia D Shock High-Yield Explanation Causes of papillary necrosis*Diabetes mellitus*Sickle cell disease/trait*Analgesics*Urinary tract obstruction *Renal tuberculosis ( Ref: Robbins 8/e p934)