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近年来,研究表明肠型胃癌的发生多由慢性胃炎开始,经历肠化生、异型增生等变化,直至最后发生癌变,在这一过程中,胃黏膜上皮细胞内粘蛋白的表达发生了明显的变化。肠化生是明确的胃癌癌前病变之一,目前,利用放大内镜已可对肠化生黏膜表面小凹的形态结构进行细微的观察,但黏膜小凹结构的这种变化与细胞内粘蛋白表达之间的关系,目前尚无明确结论,本文对此进行了相关探讨,报告如下。对象与方法1.一般资料:选择在我院消化内镜室拟行常规
In recent years, studies have shown that the occurrence of intestinal-type gastric cancer from the beginning of chronic gastritis, through intestinal metaplasia, dysplasia and other changes until the final occurrence of cancer, in this process, gastric mucosal epithelial mucin expression occurred significantly Variety. Intestinal metaplasia is one of the clear precancerous lesions of gastric cancer, at present, the use of magnifying endoscopic mucosa intestinal metaplasia can be observed on the surface morphology of subtle micro-structure, but the changes in mucosal pits and intracellular adhesion The relationship between protein expression, there is no clear conclusion, this article conducted a related discussion, the report is as follows. Objects and methods 1. General information: choose to digest the endoscopy room in our hospital to be routine