1992年11月～1997年12月我们采用60钴体外放疗、药物腔内灌注、微波加热及近距离后装综合治疗低位直肠癌40例，与手术治疗报道资料比较，疗效满意。1材料与方法1．1一般资料40例均诊断为低位直肠癌，因惧怕手术或人工造瘘术而进行综合治疗。男22例，女18例；年龄29～75岁，平均 From November 1992 to December 1997, we used 60 Cobalt in vitro radiotherapy, drug intracavity infusion, microwave heating, and near post-loading to treat 40 cases of low rectal cancer. Compared with surgical treatment data, the curative effect was satisfactory. 1 Materials and Methods 1.1 General Information 40 cases were diagnosed as low rectal cancer, for fear of surgery or artificial ostomy for comprehensive treatment. 22 males and 18 females; aged 29-75 years, average