结直肠息肉的危险因素

Risk Factors for Colorectal Polyps

结直肠息肉是结直肠黏膜突向肠腔的隆起性病变,是大多数结直肠癌的前兆病变,通过检测和除去结直肠息肉来预防相关癌症发生是其所特有的特征。据报道,腺瘤发展为癌症的平均总时间为10.6~25.8年。因此,明确结直肠息肉发病的危险因素,早期筛查和干预是降低结直肠癌发病率的有效途径,本文通过综述结肠息肉的危险因素为结肠息肉的预防提供依据。

Colorectal polyps are protruding lesions of the colorectal mucosa that protrude into the intestinal cavity, and are a precursor to most colorectal cancer. The detection and removal of colorectal polyps to prevent the occurrence of related cancers is its unique feature. It is reported that the average to-tal time from adenoma to cancer is 10.6 to 25.8 years. Therefore, identifying the risk factors of colo-rectal polyps, early screening and intervention are effective ways to reduce the incidence rate of colorectal cancer. This article reviews the risk factors of colorectal polyps to provide basis for the prevention of colorectal polyps.