Volume 9, Number 2Reviews in UrologyAngiomyolipoma of the Left Ureterovesical JunctionCase ReviewElias S HyamsJohn ProvetAngiomyolipoma (AML) is a benign tumor that typically consists of 3 tissue elements: thick-walled blood vessels, smooth muscle cells, and adipocytes. The most common location for AML is renal; however, extrarenal AML has been described. Reports of extrarenal AML within the genitourinary tract are rare. We report a case of AML at the left ureterovesical junction and the evaluation and management decisions regarding this lesion. [Rev Urol. 2007;9(2):84-88]AngiomyolipomaImmunohistochemical stainingUreterovesical junction