消化道息肉及息肉病杨伟生，郑紫丹，王正敏综述张志宏审校消化道息肉及息肉病为消化道常见疾病。近年来，其病理学、遗传学以及临床研究都有了很大的进展。现就其概念、分类以及恶变问题综述于后。一、概念及分类一般将多于２个少于１００个的息肉称多发性息肉，超过此限... Gastrointestinal Polyps and Polyposis Diseases Yang Weisheng, Zheng Zidan, Wang Zhengmin Review Zhang Zhihong reviewed digestive tract polyps and polyposis as common diseases of the digestive tract. In recent years, great progress has been made in its pathology, genetics, and clinical research. A review of its concepts, classifications, and malignancies follows. First, the concept and classification will generally be more than 2 polyps less than 100; this exceeds this limit...