Esophageal intramural pseudodiverticulosis

作     者：Masako Shintaku 

作者机构：Department of GastroenterologyJapan Community Healthcare Organization Hoshigaoka Medical CenterHirakata 573-8511OsakaJapan 

出 版 物：《World Journal of Gastroenterology》 (世界胃肠病学杂志（英文版）)

年 卷 期：2024年第30卷第2期

页      面：137-145页

核心收录：

学科分类：083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 1002[医学-临床医学] 08[工学] 

主　　题：Esophageal endoscopy Esophageal intramural pseudodiverticulosis Esophagography Dysphagia 

摘      要：Esophageal intramural pseudodiverticulosis(EIPD)is a disease of unknown pathogenesis characterized by usually systemic,cystic dilatation of the excretory ducts of esophageal submucosal *** this article,I review the epidemiology,clinical manifestations,endoscopic findings,esophagographic findings,and histopathology of EIPD.I also discuss the etiology and possible pathogenesis of EIPD based on my experiences with this disease and a review of the *** usually presents with dysphagia in middle-aged *** is often complicated with secondary infections,most commonly *** esophagography,EIPD is delineated as small,multiple,flask-shaped outward projections within the esophageal *** recent years,EIPD has been mainly diagnosed by endoscopic findings of multiple,localized,small mucosal *** orifices of the“pseudodiverticulaperiodically open and close,and excrete mucus onto the mucosal *** histopathological examination,the luminal surface of dilated ducts in EIPD is covered by multilayered,hyperplastic epithelial cells,but myoepithelial cells in the glandular acini are well *** of EIPD is usually symptomatic therapy,and prevention of the infectious complications is *** etiology and pathogenesis of EIPD are largely unknown,but functional abnormalities of autonomic nerve fibers innervating the esophageal glands likely play an important role,since the structures of the glands are basically preserved in this disease.