To investigate the incidence of rectal carcinoma accompanied with colorectal polyps and management of rectal carcinoma accompanied with colorectal polyps with laparoscope and colonoscopy.

• 摘要目的探讨直肠癌合并结直肠息肉的发生情况及腹腔镜结肠镜对直肠癌合并结直肠息肉的处理方法。