消化性溃疡病(简称溃疡病),是胃和(或)十二指肠局部黏膜因某种病因,形成的圆形或椭圆形的溃疡创面。发生在胃的叫胃溃疡,发生在十二指肠的叫十二指肠溃疡,如果胃和十二指肠同时都有发生的叫复合性溃疡。我国溃疡病的发病情况据全国胃镜流行病学调查显示,我国人群溃疡病的患病率大约为10%以上;我国胃镜开展初期,依据全国胃镜多中心检查统计,10年(1977年~1986年)间收集到的胃镜检查资料, Peptic ulcer disease (referred to as ulcer disease), is the stomach and (or) local mucosa of the duodenum for some etiology, the formation of circular or oval ulcers wounds. Gastric ulcer that occurs in the stomach, duodenal ulcer that occurs in the duodenum, and complex ulcer if both the stomach and duodenum occur at the same time. The incidence of ulcer disease in China According to the national endoscopy epidemiological survey shows that the prevalence of ulcer disease in our population is about 10% or more; early stage of endoscopy in our country, based on the national multi-center gastroscopy examination statistics, 10 years (1977 ~ 1986 ) Collected between the endoscopy data,