RADIOLOGY: KIDNEY: Case# 33555: ?ANGIOMYLOLIPOMA. 80 year old female with history of abdominal pain. 1. Exophytic right renal mass with findings as described above most consistent with an angiomyolipoma, although renal cell cannot be completely excluded. Does the patient have a history or manifestations of Tuberous Sclerosis? Recommend followup CT in 6 months to confirm stability if there is not surgical intervention. 2. Extensive aortic and superior mesenteric arterial calcification which may be contributing to patients abdominal pain.