Complications of the Gianturco coil in preoperative infarction of renal cell carcinoma.

Percutaneous artery occlusion has been described for a multitude of clinical problems, including preoperative infarction of the kidney for renal cell carcinoma. The Gianturco wool coil provides a relatively new method for occlusion. Few complications with this device have been reported. We describe our experience with complications in 3 patients and discuss methods of their prevention.