URETERIC ANGIOMYOLIPOMA CAUSING UNILATERAL PELVI-URETERIC JUNCTION OBSTRUCTION

A 63-year-old lady,presented to us with nonspecific abdominal pain. ultrasonography (usg) and ct scan abdomen and pelvis,showed right moderate hydronephrosis,with no evidence of mass at pelvi-ureteric junction (puj) obstruction. per-operatively mass upper ureter was found obstructing puj. mass was excised and pyeloplasty done,with double j (dj) stenting. stent was removed after a week. histopathology of specimen showed upper ureteric angiomyolipoma.