<prompt> Necrotizing papillitis may be seen in all of the following conditions exceptSickle cell diseaseTuberous pyelonephritisDiabetes mellitusAnalgesic nephropathy  <response>: Necrotizing papillitis is the other name of acute papillary necrosis . When infection of renal pyramid develop in association with vascular diseases of kidney or with urinary tract obstruction ,renal papillary necrosis is likely to result. Diabetes mellitus Sickle cell disease Chronic alcoholism Vascular diseases Analgesic abuse nephropathy Refer robbins 71004 9e p936 