探讨肝癌肝外供血的形成规律及介入治疗

被引:8
作者
张军华
马威
董景辉
王华明
李勇武
机构
[1] 解放军医院放射科
关键词
肝癌; 肝外动脉供血; 血管造影术; 化疗栓塞;
D O I
10.13929/j.1672-8475.2007.01.007
中图分类号
R735.7 [肝肿瘤];
学科分类号
100214 ;
摘要
目的探讨肝癌的肝外动脉供血规律,插管技术,旨在指导介入治疗。方法分析46例肝癌患者54条肝外动脉供血的特征,对肝外动脉供血支超选插管,并行动脉化疗栓塞术。结果肝外动脉供血与肿瘤部位、大小密切相关;RH、Cobra导管配合SP导管使用,肝外动脉供血支插管成功率为81%。4~6周复查,CT显示肿瘤缩小,碘油沉积致密完全。结论肝癌可有丰富的肝外动脉供血,明确肝癌肝外动脉供血的形成机制对临床准确和彻底阻断肝癌的动脉供血,提高肝癌介入治疗的效果具有重要的意义。
引用
收藏
页码:27 / 30
页数:4
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