经肛门局部手术切除或在内窥镜直视下电灼治疗直肠肿瘤是一种简单、方便而有效的治疗方法,但如果治疗不当,也会引起严重的并发症。我科从1987～1994年间用上述方法共治疗直肠肿瘤197例,绝大多数病人术后恢复顺利,其中有9例病人术后发生大出血,现分析报告如下。 Transcatheter resection through the anus or electrocautery under direct vision is a simple, convenient, and effective treatment, but it can also cause serious complications if not treated properly. In our department, 197 cases of rectal cancer were treated with the above method from 1987 to 1994. The vast majority of patients recovered smoothly after surgery. Among them, 9 cases suffered from massive postoperative hemorrhage. The analysis report is as follows.