原发性肝癌多次TACE术后肝外侧支循环分析  

Analysis of Extrahepatic Collateral Circulation in Patients with Primary Hepatocellular Carcinoma after Multiple Transarterial Chemoembolizations

作　　者：唐延卫 邵国良[2] 刘清欣[2] 

机构地区：[1]乐平市人民医院放射科,江西乐平333300 [2]上海医科大学中山医院放射科,上海200032

出　　处：《实用临床医学（江西）》2005年第8期121-122,共2页Practical Clinical Medicine

摘　　要：目的探讨原发性肝癌经多次肝动脉化疗栓塞后肝外侧支循环形成情况。方法对38例经多次(4次以上)肝动脉化疗栓塞术后的原发性肝癌患者的肝癌病灶血供情况进行回顾性分析。结果38例患者中有20例产生肝外侧支循环,占52.6%,其中尤以来自右侧膈动脉多见,为10例,占26.3%。结论肝外侧支循环在经多次肝动脉化疗栓塞术后的肝癌病灶供血上发挥了重要的作用。Objective：To study extrahepatic collateral circulation of tumor in patients with primary hepatocellular carcinoma（HCC） after multiple transarterial chemoembolization（TACE）. Methods： Blood vessels supplying tumor after multiple TACE （over 4 times） were analyzed in thirtyeight patients with HCC retrospectively. Results： Of 38 cases, 20 （52. 6%）were found to have extrahepatic collateral blood circulation formation of the tumors. Among them, collateral blood vessels originating from right phrenic artery were seen mostly （10 cases）. Conclusion：This study showed that extrahepatic collateral circulation plays an important role in supplying tumor after multiple TACE in patients with HCC .

关 键 词：原发性肝癌 化疗栓塞术 肝外侧支循环 

分 类 号：R735.7[医药卫生—肿瘤]