摘要
单纯TAE难以使肿瘤完全坏死,其原因之一是门脉参与肿瘤的供血;将TAE与栓塞肿瘤的门脉属支相结合可以增加肿瘤的坏死率、提高疗效,甚至达到根治。本文介绍了这一技术的基本操作、相关理论及临床应用现况。
It is difficult tl achieve complete necrosis of hepatocellular carcinoma by transcatheter arterial embolization (TAE)alone, the tumor frequently recurs following this tretment. One of the causes of the survival of tumor cell may be related to the portal blood supply to the tumor. Complete necrosis of the cancer will be obtained by combining hepatic arterial and portal venous embolization. The author presented the procedure and the clinical application of interventional management of both hepatic artery and portal vein. The basic knowledge related to the method was also introduced.
