应用范围一、肾动脉栓塞术:(一)、肾癌的术前肾动脉栓塞:作用是①减少术中出血;②在肾及肿瘤周围形成水肿面便于分离;③使肿瘤体积缩小;④便于术中先结扎肾静脉,减少肿瘤播散的机会;⑤大出血者行栓塞止血后有利于全身情况的纠正;⑥提高切除率。文献中屡有报告原检查不能切除的肿瘤,经肾动脉栓塞后再次手术将肿瘤切除。有人提出凡不是很早期 Application of a renal artery embolization: (A), renal cell carcinoma preoperative renal artery embolization: the role of ① reduce intraoperative bleeding; ② edema around the kidney and tumor to facilitate separation; ③ reduce the tumor size; ④ easy to Intraoperative ligation of the renal vein to reduce the chance of tumor spread; ⑤ hemorrhage after embolization hemostasis is conducive to the correction of the general condition; ⑥ improve the resection rate. The literature often report the original check can not resect the tumor, the renal artery embolization surgery again after removal of the tumor. Someone who proposed not very early