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在正常情况下,胃镜检查时幽门口周围3cm范围的幽门管由于充气而消失,故又称幽门前区,内镜下正常的胃窦及幽门前区粘膜光滑,没有皱襞或肿物。多年来,我们在胃镜检查中经常观察到在此区出现一些形态各异的粗大皱襞,我们对158例患者进行了组织学及内镜追踪观察。 1 临床资料 1.1 一般资料:对5400例患者进行胃镜检查结果,见幽门前区粗大皱襞有158人(占28.5％),其形态以条索状、弧形、类圆形多见,部位以幽门口的前上方最多,严重者皱襞紊乱使幽门口变形甚至使胃窦变形。少见呈乳头状、菜花状而导致幽门狭窄,
Under normal circumstances, gastroscopy pyloric pyloric duct around the 3cm range of disappearance of the pyloric tube due to inflation, it is also known as pyloric region, endoscopic normal antrum and pyloric mucosa smooth, no folds or tumor. Over the years, we often observed in the gastroscopy found in this area some of the various forms of coarse folds, we conducted 158 cases of histological and endoscopic follow-up observation. 1 Clinical data 1.1 General Information: gastroscopy on 5400 patients, see pyloric area rough crease 158 people (28.5%), the shape of the cord-like, arc-shaped, more common round class, part of the quiet The front of the door at the top of the most serious folds of pyloric deformity even deformation of the antrum. Rare was papillary, cauliflower caused by pyloric stenosis,