本文报导我院自1955年至1984年对25例腹膜返折平面以下的直肠癌(不包括21例类癌)采用局部切除术的治疗经验;其中15例为早期直肠癌,其余10例为中晚期直肠癌因老年或全身状况不佳,或有严重合并症不能耐受直肠切除术者,内2例晚期癌肿因引起肠腔狭窄,采用电切和电凝作部份切除以保持排便通畅,术后还加用了放射治疗。全组无手术死亡,无手术并发症。术后经0.5～25年随访,在15例早期癌中除1例于术后22年 This article reported that in our hospital from 1955 to 1984, 25 cases of rectal cancer (excluding 21 cases of carcinoid) with rectal cancer were treated with local resection; 15 cases were early rectal cancer, and the remaining 10 cases were moderate. Advanced rectal cancer due to poor elderly or general condition, or severe comorbidity can not tolerate rectal resection, 2 cases of advanced cancer due to intestinal cavity stenosis, using electrotomy and electrocoagulation for partial resection to maintain smooth bowel movements Postoperative radiotherapy was added. There were no operative deaths in the whole group and no complications. After 0.5 to 25 years of follow-up after surgery, except one case of early cancer in 15 cases after 22 years