大肠息肉与癌的关系引起临床及病理学家的争论已久。早期主要对息肉的概念及病理性质认识较为模糊,因此息肉癌变的发生率差距悬殊。近年来,对大肠息肉的病理性质及临床表现进一步阐明。本文自1964年—1977年间活检及部分外科标本中262例大肠息肉的病理分 The relationship between colorectal polyps and cancer has caused controversy among clinical and pathologists. In the early stage, the concept of the polyp and the pathological nature of the polyp were relatively vague, so the incidence of polyposis was very different. In recent years, the pathological nature and clinical manifestations of colorectal polyps have been further elucidated. The pathological scores of 262 cases of colorectal polyps in biopsies and some surgical specimens from 1964 to 1977