近年来 ,大肠癌肝转移介入治疗的临床研究报道不断增多 ,但多倾向于介入治疗的优越性及近期疗效的评价 ,而对远期疗效的报道很少。我们通过对我院 1 988年— 1 997年间 70例不能手术的大肠癌肝转移患者介入治疗后进行随诊研究 ,总结临床疗效 ,探讨和评价其价值。1　材料与方法1 In recent years, the clinical research of interventional treatment of liver metastasis of colorectal cancer has been reported increasing, but many tend to the superiority of interventional therapy and the evaluation of short-term efficacy, and few reports of long-term efficacy. We conducted a follow-up study of 70 patients with liver metastasis of inoperable colorectal cancer between 1998 and 1997 in our hospital, and summarized the clinical efficacy, and discussed and evaluated its value. 1 Materials and methods 1