2001年5月～2006年12月我院利用腹腔镜对54例结直肠癌患者施行根治性切除,临床效果满意,现报告如下。1资料和方法1.1一般临床资料本组病人54例,男33例,女21例;年龄30～75岁,平均53岁,术前均病理证实为恶性肿瘤,其中乙状结肠癌7例,直肠癌 From May 2001 to December 2006, 54 cases of colorectal cancer patients underwent radical resection by laparoscopy in our hospital. The clinical results were satisfactory. The report is as follows. 1 Materials and Methods 1.1 General clinical data of this group of 54 patients, 33 males and 21 females; aged 30 to 75 years, mean 53 years, preoperative pathology confirmed as malignant tumors, including 7 cases of sigmoid colon cancer, rectal cancer