患者女,30岁,反复黏液便,间有血丝近10年,加重伴里急后重、脓血便2个月就诊,此前未正规检查治疗。家族中母亲因“结肠息肉病并癌变”于手术后4年死亡。入院后行肠镜检查:见直肠至回盲部全结、直肠遍布直径0.2-4.0cm大小息肉,呈球状、半球状、丘状散在,孤立或堆集相连分布,以直肠、乙状结肠等远端结、直肠明显。息肉表面呈光 Female, 30 years old, repeated mucus, between the bloodshot nearly 10 years, aggravated with tenesmus, pus and blood will be 2 months treatment, prior to formal examination and treatment. The mother of the family because of “colon polyps and cancer” died 4 years after surgery. Entering the hospital for colonoscopy: see the rectum to the ileocecal Department of the whole, the rectum all over the diameter of 0.2-4.0cm in size polyps, were spherical, hemispherical, lump scattered, isolated or stacked connected to the distribution of rectal, sigmoid colon and other distal knot Rectum obvious. Polyps surface was light