[Successful revascularization of the kidney--3 case reports].

Three cases of successful kidney revascularization and recovery of renal function are presented in this study. In all three cases, renal failure and renovascular hypertension were caused by renal artery occlusion associated with aortic aneurysm (two abdominal and one thoracoabdominal). Prior to operation, one patient required dialysis 4 months, one 25 days and one 2 days.