自1973年Almgard等介绍肾癌病例在肾切除前应用栓塞术以来,此法已被广泛接受。最近3年作者采用Gianturco等介绍的钢丝圈栓塞方法治疗肾癌36例。在栓塞前先作肾血管造影,栓塞效果再由血管造影来检查。大多数病例在栓塞后24小时经腰切口作单纯性 Since 1973, Almgard et al introduced kidney cancer cases before embolization before nephrectomy, this method has been widely accepted. In the past 3 years, the authors treated 36 cases of renal cell carcinoma with the method of wire loop embolization introduced by Gianturco et al. Renal angiography was performed before embolization and the embolization was examined by angiography. In most cases, the lumbar incision is simple for 24 hours after embolization