近年来,动脉栓塞术广泛用于治疗各种出血及恶性肿瘤。作者应用本法治疗肝细胞癌取得了满意疗效。一、肝动脉栓塞术治疗的理论依据经选择性插管注入混有抗癌药物的动脉栓塞材料,在阻断肿瘤营养动脉,发生缺血坏死的同时,可以提高肿瘤局部的抗癌药物浓度,延长其停留时间,从而增强化疗效果。肝脏接受肝动脉和门静脉双重血流供应,而肝细 In recent years, arterial embolization has been widely used to treat various bleeding and malignancies. The authors used this method to treat hepatocellular carcinoma and achieved satisfactory results. First, the theoretical basis for the treatment of hepatic artery embolization by selective intubation by injection of anti-cancer drugs mixed with arterial embolization materials, in the blocking of the vegetative artery of the tumor, the occurrence of ischemic necrosis at the same time, can increase the local concentration of anti-cancer drugs, Extend their stay so as to enhance the effect of chemotherapy. The liver receives dual blood flow to the hepatic artery and portal vein, while the liver is fine