[摘要] 目的：探讨螺旋CT扫描在肝动脉造影CT(CTHA)和经动脉门脉造影CT(CTAP)对肝癌术后复发的诊断价值。方法：分析50例肝癌术后患者定期行CTAP和CTHA图像，并与甲胎球蛋白(AFP)、螺旋CT三期增强扫描进行对照。结果：AFP检出21个(58.3%)，三期增强扫描检出24个病灶(68.6%)，CTHA、CTAP联合应用发现已切除后复发34个(94.4%)。结论：CTAP和CTHA联合应用，肝癌病灶检出率明显高于甲胎球蛋白(AFP)、螺旋CT三期增强扫描。

    [关键词] 断层摄影；肝动脉造影CT；动脉门脉造影CT；肝癌

    [中图分类号] R445.4 [文献标识码] B [文章编号] 1674-4721(2011)04(b)-081-02

    Hepatic artery and spiral CT arterial portography combined with postoperative recurrence of liver cancer diagnosis

    WEI Xue, LU Zhongwu, ZHAO Xiaoying

    Radiology Department, the Hechi City People's Hospital of Guangxi Zhuang Autonomous Region, Hechi 547000, China ......