Atherosclerotic renal artery occlusion extending into branches: successful revascularization in situ with a branched saphenous vein graft.

In some patients successful renal revascularization can be done after complete renal artery occlusion. We report on a patient with atherosclerotic occlusion of the renal artery and its branches in whom an aortorenal bypass with a branched saphenous vein graft was performed in situ, with cure of hypertension and reversal of azotemia. This is a useful and versatile technique for replacing the renal artery and its major branches.