Renal AML with inferior vena cava thrombus treated by workbench surgery and autotransplantation.

ABSTRACT

Renal angiomyolipoma may sometimes require surgical intervention. In this paper, we present a case of renal angiomyolipoma which infiltrated the sinus and extended into the inferior vena cava. He was successfully treated with a combined approach of laparoscopic radical nephrectomy, extracorporeal workbench tumor resection, and autotransplantation. Three months postoperatively, no evidence of tumor recurrence or presence of thrombus in the inferior vena cava was noted. Our experience represents the successful application of a combined nephron-sparing approach in the management of angiomyolipoma with extension into a major blood vessel.