[Extrarenal retroperitoneal angiomyolipoma: bibliography review and report of a new case].

Abstract To report the 7th case of pararenal angiomyolipoma published in the world literature and to review the international bibliography. We report the case of a 46-year-old female with history of renal colic and a complex mass on radiological tests. Extrarenal retroperitoneal angiomyolipoma is a rare pathology with no more than 7 published cases. The diagnostic difficulty and radiological similarities with liposarcoma make surgery the treatment of choice.