摘要
目的探讨肝癌的非肝动脉供养形成的原因、规律及其临床意义.方法经造影明确74例肝癌有非肝动脉供养,进一步总结分析.结果本组74例病例中肝癌的非肝动脉供养有8种途径,最常见的是:膈下动脉供血29例(39.2%),胃左动脉13例(17.6%),右侧肋间动脉9例(12.2%),非肝动脉对肝癌的供血可单一供血,也可多支供血.肝癌的非肝动脉供养不但与肿瘤所在的部位和范围有关,而且与肝动脉闭塞有直接联系.结论肝癌有丰富的非肝动脉供养,认识非肝动脉供养的特点及规律,对临床介入治疗具有重要的指导意义.
Objective To analyze the cause, regularity and clinic significance of non- hepatic artery blood supply of liver cancer. Methods Digital subtraction angiography was performed to certificate 74 samples of liver cancer with non - hepatic artery supply, and their characteristics were summarized and analyzed. Results 8 paths were discovered from the 74 samples, among which there were 29 samples （39. 2% ） from inferior phrenic artery, 13 samples （17.6%） from left gastric artery, 9 samples （12. 2% ） from right intercostal artery. Some samples had one non - hepatic artery and others had several. The non - hepatic artery supply of liver cancer had relations not only with the cancer＇s location and sizes, but also with the hepatic arterial occlusion. Conclusion Liver cancer possesses rich blood supply from non -hepatic artery. To recognize the characteristics and regulations of blood supply of non - hepatic artery contributes significant direction to clinic therapy.
出处
《昆明医学院学报》
2007年第3期65-68,共4页
Journal of Kunming Medical College
关键词
肝癌
血管造影术
非肝动脉供养
临床意义
Liver cancer
Angiography
Blood supply of non-hepatic artery
Clinic significance
