| ISSN |
1948-5204 (online) |
| Open Access |
This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: https://creativecommons.org/Licenses/by-nc/4.0/ |
| Copyright |
© The Author(s) 2024. Published by Baishideng Publishing Group Inc. All rights reserved. |
| Article Reprints |
For details, please visit: http://www.wjgnet.com/bpg/gerinfo/247
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| Permissions |
For details, please visit: http://www.wjgnet.com/bpg/gerinfo/207
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| Publisher |
Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA |
| Website |
http://www.wjgnet.com |
| Category |
Gastroenterology & Hepatology |
| Manuscript Type |
Retrospective Study |
| Article Title |
Relationship between gastric mucosal atrophy by endoscopy and non-ampullary duodenal epithelial tumors
|
| Manuscript Source |
Unsolicited Manuscript |
| All Author List |
Kazuya Ohno, Eiji Nakatani, Takafumi Kurokami, Asami Kawai, Ryosuke Itai, Masanori Matsuda, Yuichi Masui, Tatsunori Satoh, Shinya Ikeda, Taiyo Hirata, Shodai Takeda, Makoto Suzuki and Ken Haruma |
| ORCID |
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| Funding Agency and Grant Number |
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| Corresponding Author |
Ken Haruma, PhD, Department of General Internal Medicine 2, Kawasaki Medical School, 577 Matsushima, Kurashiki, Okayama 700-8505, Japan. kharuma@med.kawasaki-m.ac.jp |
| Key Words |
Gastric acidity; Gastric foveolar metaplasia; Gastric mucosal atrophy; Helicobacter pylori; Mucin phenotype; Non-ampullary duodenal epithelial tumor |
| Core Tip |
This retrospective study evaluated effects of endoscopic gastric mucosal atrophy (EGMA) on the occurrence of highly malignant gastric-type nonampullary duodenal epithelial tumors (G-NADETs). G-NADETs were observed in 16 patients with no or mild EGMA (type C). On dividing NADETs into parts 1 (bulb), 2 (superior duodenal angle to the papilla), and 3 (anal side of the papilla), type C and G-NADETs were mainly observed in part 1. Half of the G-NADETs had a history of Helicobacter pylori infection and were found in part 1. These results suggest that G-NADET occurrence is related to gastric acidity. |
| Publish Date |
2025-01-18 08:12 |
| Citation |
<p>Ohno K, Nakatani E, Kurokami T, Kawai A, Itai R, Matsuda M, Masui Y, Satoh T, Ikeda S, Hirata T, Takeda S, Suzuki M, Haruma K. Relationship between gastric mucosal atrophy by endoscopy and non-ampullary duodenal epithelial tumors. <i>World J Gastrointest Oncol</i> 2025; 17(2): 100545</p> |
| URL |
https://www.wjgnet.com/1948-5204/full/v17/i2/100545.htm |
| DOI |
https://dx.doi.org/10.4251/wjgo.v17.i2.100545 |
