胃息肉发生的相关影响因素的研究进展

Research Progress in Related Factors of Gastric Polyps

胃息肉是胃黏膜增生性疾病,病变局限于黏膜层和黏膜下层,胃息肉在幽门螺杆菌感染、抑酸剂使用、慢性炎症刺激、饮食和生活习惯等多种因素的共同作用下形成,但目前胃息肉确切的发病机制尚不完全清楚。胃息肉无特异性临床表现,绝大部分胃息肉由胃镜检查时偶然发现,有一定恶变潜能,尤其是腺瘤性息肉,与早期胃癌密切相关。随着电子胃镜的广泛应用,胃息肉的检出率逐年增加。胃息肉的恶性转化倾向使胃息肉成为一个主要的临床问题。

Gastric polyps is a gastric mucosal hyperplastic disease,with lesions confined to the mucosa and submucosa,formed under the joint action of gastric polyps occurred in Helicobacter pylori infection,the use of acid inhibitors,chronic inflammation,diet and living habits,but the exact pathogenesis of gastric polyps is not yet fully understood. Gastric polyps has no specific clinical manifestations,the vast majority of gastric polyps are occasionally found by gastroscopy,with a certain malignant potential,especially adenomatous polyps,which is closely related to early gastric cancer. With the wide application of electronic gastroscope,the detection rate of gastric polyps has been increasing year by year. The tendency of malignant transformation of gastric polyps makes gastric polyps a major clinical problem.