Methods:Dala or 62 patients underwent anus reserved surgery,including pathological type,siluation of tumor,stages,ages,ages,sexuality,and surgery pattern,were analysed.

• 方法:回顾我院8年期间所作的吻合器保肛手术62例的资料,包括病理分型,肿瘤距肛门位置,病程分期及年龄性别及手术方式等。