1992年～1998年我科行低位直肠癌切除吻合术120例,其中13例发生术后吻合口漏,现报告如下。1　临床资料男8例,女5例,年龄32岁～74岁。癌肿位于腹膜返折线以下。组织学类型:腺癌11例;粘液腺癌2例。Ｄｕｋｅｓ分期:Ａ组4例,Ｂ期9例。术式均为拖出吻合(经肛门结肠肛管吻合术)。漏口 From 1992 to 1998, our department performed low rectal cancer resection and anastomosis in 120 cases, of which 13 cases had postoperative anastomotic leakage. The report is as follows. 1 The clinical data were 8 males and 5 females, aged 32 to 74 years old. Cancer is located below the peritoneal fold line. Histological types: 11 cases of adenocarcinoma; 2 cases of mucinous adenocarcinoma. Dukes stage: 4 cases in group A and 9 cases in stage B. All surgical procedures were pulled out of the anastomosis (transanal colon anal anastomosis). Leak