目的 :评价低位直肠癌经肛门局部切除的安全性及效果。方法 :回顾性分析 1 995 2 0 0 3年间经肛门局部切除治疗 2 8例低位直肠癌的临床资料。结果 :(1 )围手术期死亡率为 0。 (2 )术后排便功能良好 ,泌尿及性功能正常。 (3)复发率 1 4 3% (4 / 2 8)。(4 ) 5年生存率为 92 1 %。结论 :低位直肠癌经肛门局部切除术应选择合适的病例 ,可获得很好的疗效 ,且并发症少 Objective: To evaluate the safety and effect of partial anus resection of low rectal cancer. Methods: The clinical data of 28 cases of rectal cancer treated by anal partial resection from 1995 to 2003 were retrospectively analyzed. Results: (1) Perioperative mortality was 0. (2) Postoperative bowel function is good, urinary and sexual function is normal. (3) The recurrence rate was 14.3% (4/2 8). (4) 5-year survival rate was 92 1%. Conclusions: Local resection for low rectal cancer should be performed in the appropriate cases, with good efficacy and less complications