Objective To evaluate long term outcome of ileal pouch anal anastomosis(IPAA )and ileorectal anastomosis(IRA) in patients with familial adenomatous polyposis(FAP).

• 目的探讨家族性腺瘤性息肉病采用回肠贮袋肛管吻合术与回肠直肠吻合术两种术式的手术效果。