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本院1976年8月至1985年8月行直肠、乙状结肠下段癌切除术60例,其中低位前切除30例(肿瘤距肛缘≤10cm),前切除30例(肿瘤距肛缘>10cm)。低位前切除吻合在腹膜反折以下,前切除吻合在腹腔内。本组随访57例,随访率为95％。现报告如下。一般资料本组60例,男34例,女26例。年龄由23～80岁,平均49.5岁。肿瘤部位:距肛缘<8cm18例,8～10cm12例,>10cm 30例。肿瘤大小:低位切除者肿瘤直径平均为4.6cm,前切除者为4.9cm,两组在统计学上无明显差异(P>0.05)。
From August 1976 to August 1985 in this hospital, 60 patients underwent rectal and sigmoid colon cancer resection. Among them, 30 patients underwent low anterior resection (≤10cm from the anal margin of the tumor) and 30 patients underwent anterior resection (>10cm from the anal verge). The lower anterior resection and anastomosis are below the peritoneal reflex and the anterior resection and anastomosis are in the abdominal cavity. Follow-up of 57 patients in this group, the follow-up rate was 95%. The report is as follows. General information The group of 60 patients, 34 males and 26 females. Age from 23 to 80 years old, with an average of 49.5 years old. Tumor site: 18 cm from the anal verge in 18 cases, 8 to 10 cm in 12 cases, and 10 cm in 30 cases. Tumor size: The average tumor diameter was 4.6cm in the low resection and 4.9cm in the anterior resection. There was no statistical difference between the two groups (P>0.05).