家族性腺瘤病的特征是患者的大肠内有１００个以上甚至数千个大小不等的腺瘤。该病有严重的恶变倾向，是一种常染色体疾病。大都有家族史，本病好发于２０～３０岁，是一种比较罕见的疾病。１　临床资料我院从１９９５～１９９８年１０００余例的纤维结肠镜检查中，共发现３例 Familial adenomatosis is characterized by the patient’s large intestine with more than 100 or even thousands of adenomas of varying sizes. The disease has a serious tendency to malignant transformation and is an autosomal disease. Most have a family history, this disease occurs in 20 to 30 years old, is a relatively rare disease. 1 clinical data in our hospital from 1995 to 1998 more than 1000 cases of colonoscopy examination, found a total of 3 cases