消化性溃疡是一种常见病,一般认为是胃十二指肠黏膜侵袭因素(胃酸和胃蛋白酶等)相对增强或防御修复机制(粘液碳酸氢盐屏障、黏膜血流量等)相对减弱所引起的[1],而老年性消化性溃疡是指年龄在60岁以上人群发生的消化性溃疡,由于老年人的生理特点和环境因素的影响,老年消化性溃疡在诱发因素、病变部位、临床表现及并发症等 Peptic ulcer is a common disease, generally considered to be caused by the relative increase of gastric mucosal invasion factors (such as gastric acid and pepsin) or the relative weakening of the defense and repair mechanisms (mucus bicarbonate barrier, mucosal blood flow, etc.) [1], and senile peptic ulcer refers to the occurrence of peptic ulcer in people over 60 years of age. Due to the physiological characteristics of the elderly and environmental factors, the incidence of peptic ulcer in elderly patients, the clinical manifestations and lesions Complications and so on