肝动脉插管化疗栓塞术的应用，大大提高了中晚期肝癌患者的生存率。根据国内外资料报道均提示了重复治疗的重要性。重复治疗前行血管造影并分析其特点和规律，对观察肿瘤的变化，判断疗效和确定重治方案都具有一定的意义。现就我院的资料报告如下。资料与方法在施行肝动脉插管 The application of hepatic arterial cannula chemoembolization has greatly improved the survival rate of patients with advanced liver cancer. According to reports at home and abroad, the importance of repeat treatment has been suggested. Angiography before repetitive treatment and analysis of its characteristics and regularity have certain significance for observing the changes of the tumor, judging the curative effect and determining the retreatment plan. The information on our hospital is reported below. Materials and methods for performing hepatic artery catheterization