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Esophageal Ulcers Limited to the Esophagogastric Mucosal Junction Misao Yoshida 1 , Tomoko Hanashi 1 , Kumiko Momma 2 , Yoshiya Yamada 2 , Hiroshi Kozawa 2 1Department of Surgery 2Department of Gastroenterology, Tokyo Metropolitan Komagome General Hospital Keyword: 噴門部 , 食道潰瘍 , 接合部潰瘍 , 逆流性食道炎 pp.1175-1180
Published Date 1997/8/25
DOI https://doi.org/10.11477/mf.1403105022
  • Abstract
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 There were 53 patients with esophageal ulcers limited to the esophago-gastric mucosal junction in 32,904 upper gastrointestinal endoscopic examinations during the period between 1992 and 1996. The causes of ulcers were as follows: esophago-gastric reflux 38%, viral infection 13%, Mallory-Weiss tear 45% and others 4%. Clinico-pathological characteristics of ulcers except those of Mallory-Weiss syndrome were discussed. Ninety percent of all ulcers limited to the esophago-gastric mucosal junction that were caused by gastroesophageal reflux had sliding hernia. Ulcers were com-mon on the posterior wall (50%) and the right-side wall (23%). Among seven cases of esophageal ulcers associated with viral infection (six cases of cytomegalovirus and one case of herpes simplex virus), five cases had ulcers near the esophago-gastric mucosal junction. Socalled punched out appearances of ulcers and inclusion bodies in the nucleus of endothelial cells and fibroblasts were clues of diagnosis. Regenerated epithelium with marked atypia or swelling in endothelial and mesenchymal cells were common in biopsy speimens from benign esophageal ulcers, which might cause misinterpretation of an ulcer as a cancer.


Copyright © 1997, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1882-1219 印刷版ISSN 0536-2180 医学書院

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