Embolism in a single functioning kidney: report of two cases

2 cases of embolism in single functioning kidneys are reported. In the first case there was an occlusion of the main trunk of the renal artery; the patient was treated by embolectomy. In the second case the occlusion of a major arterial branch was demonstrated; because of the bad general conditions the patient was treated with medical therapy. The authors review the literature and the indications for embolectomy in embolism in a solitary kidney.