Adult benign multicystic nephroma: A diagnostic dilemma

Cystic nephroma, also called multilocular cystic nephroma, is a relatively rare, non-genetic, benign, unilateral renal multicystic lesion. The non-specific clinical findings and the paucity of information from imaging techniques make the preoperative dilemma from othercystic renal neoplasia; thus nephrectomy seems to be the most preferable treatment. We report a case of cystic nephroma in forty years male patient presented with asymptomatic lump in abdomen.