经导管肝动脉内碘油化疗栓塞术(TAE)为治疗肝癌的重要手段,然而单纯行TAE治疗常残留活癌细胞,成为肝癌复发或转移的根源。近年来,我们对23例经TAE治疗后的肝癌患者进行了63次经皮无水乙醇注射(PEI),均已进行了3年以上的跟踪观察,现报告如下。资料与方法:23例中,男21例,女2例;年 Transcatheter lipiodol chemoembolization (TAE) in the hepatic artery is an important method for the treatment of liver cancer. However, TAE alone often treats living cancer cells and becomes the source of recurrence or metastasis of liver cancer. In recent years, we conducted 63 percutaneous ethanol injections (PEI) in 23 cases of liver cancer patients treated with TAE. All of them have been followed for more than 3 years. The report is as follows. Materials and Methods: In 23 cases, 21 males and 2 females;