论文部分内容阅读
反流性胃炎,是指十二指肠胃反流与碱性反流导致的胃炎。这种胃炎比较多见。十二指肠胃反流(DGR)在一般人群中的发生率高达10%,是消化道最常见的一种病理现象。由于十二指肠内容物可破坏胃黏膜屏障,从而导致胃炎,形成胃病,影响生活质量。一、碱性反流性胃炎何以发生1.胃部分切除术后,十二指肠反流的发生率占胃部分切除术后患者的5%~35%。由于胃切除手术后,损害了正常幽门的解剖结构和生理功能,导致幽门的屏障作用消失,致使十二指肠内容物反流入胃。此外,吻合口有僵硬状态,残胃运动乏力,也可促使十二指肠反流的发生。
Reflux gastritis, refers to duodenal gastric reflux and alkalosis caused by gastritis. This gastritis is more common. Duodenogastric reflux (DGR) incidence in the general population as high as 10%, is the most common gastrointestinal tract a pathological phenomenon. As duodenal contents can damage the gastric mucosal barrier, resulting in gastritis, the formation of stomach, affecting the quality of life. First, the alkaline reflux gastritis occurs 1. After partial gastric resection, the incidence of duodenal reflux accounted for 5% to 35% of patients after partial gastric resection. Due to gastrectomy, damage to the normal pyloric anatomy and physiological function, resulting in the disappearance of pyloric barrier, causing duodenal reflux into the stomach contents. In addition, anastomotic stiffness, residual gastric motility, can also promote the occurrence of duodenal reflux.