目前，手术治疗仍为结直肠癌最有效的首选治疗方法，但五年成活率仍在５０％左右．为了提高结直肠癌的治愈率，我们对１９９００１／１９９３１２在我院住院的２４９例患者进行了化疗手术化疗的总体治疗对比研究，现报告如下．１　材料和方法１．１　材料　１９９００１ At present, surgical treatment is still the most effective first-line treatment for colorectal cancer, but the five-year survival rate is still about 50%. In order to improve the cure rate of colorectal cancer, we conducted a comparative study of the overall treatment of chemotherapeutic chemotherapy for 249 patients hospitalized in our hospital from 1990- 01/1993-12. The current report is as follows. 1 Materials and Methods 1.1 Materials 1990-01