Arterial Embolization of Renal Allograft to Control Hemorrhage Secondary to Percutaneous Nephropyelostomy

Abstract
Percutaneous nephropyelostomy is an accepted method for relieving obstruction of the upper urinary tract. A case of massive renal hemorrhage following removal of the percutaneous nephropyelostomy catheter. Treatment with angioinfarction of the bleeding branch of the renal artery was successful.