{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,8]],"date-time":"2025-11-08T13:47:35Z","timestamp":1762609655117},"reference-count":5,"publisher":"Baishideng Publishing Group Inc.","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["World J Clin Cases"],"abstract":"<jats:p>BACKGROUND<\/jats:p>\n          <jats:p>Gastric IgG4-related disease (IgG4-RD) is rarely encountered in clinical practice, and especially more so among pediatric patients. To our knowledge, this is the first report of IgG4-RD presenting as a calcifying gastric mass in a child. We describe how this entity was difficult to differentiate from a gastrointestinal stromal tumor (GIST) imaging-based approaches. Therefore, this case highlights the importance of considering IgG4-RD in the differential diagnosis of gastric tumor before performing surgical resection, especially to distinguish it from malignancy to avoid unnecessary surgery.<\/jats:p>\n          <jats:p>CASE SUMMARY<\/jats:p>\n          <jats:p>The patient suffered from epigastric pain for several days. Panendoscopy and computed tomography scan revealed a submucosal tumor. Differential diagnoses included GIST, leiomyoma, teratoma, and mucinous adenocarcinoma. However, laparoscopic proximal gastrectomy allowed for the definitive diagnosis of IgG4-related stomach disease.<\/jats:p>\n          <jats:p>CONCLUSION<\/jats:p>\n          <jats:p>We emphasize the importance of considering IgG4-RD in the differential diagnosis of gastric submucosal tumors before performing surgical resection.<\/jats:p>","DOI":"10.12998\/wjcc.v12.i1.176","type":"journal-article","created":{"date-parts":[[2024,1,2]],"date-time":"2024-01-02T02:30:49Z","timestamp":1704162649000},"page":"176-179","source":"Crossref","is-referenced-by-count":1,"title":["Gastric IgG4-related disease mimicking a gastrointestinal stromal tumor in a child: A case report"],"prefix":"10.12998","volume":"12","author":[{"given":"Hsin-Chia Angela","family":"Lin","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kam-Fai","family":"Lee","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tzu Hao","family":"Huang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"2060","published-online":{"date-parts":[[2024,1,6]]},"reference":[{"key":"B1","doi-asserted-by":"publisher","DOI":"10.1159\/000501513"},{"key":"B2","doi-asserted-by":"publisher","DOI":"10.3748\/wjg.v19.i35.5769"},{"key":"B3","doi-asserted-by":"publisher","DOI":"10.5230\/jgc.2018.18.e8"},{"key":"B4","doi-asserted-by":"publisher","DOI":"10.5604\/01.3001.0012.0976"},{"key":"B5","doi-asserted-by":"publisher","DOI":"10.4103\/1319-3767.170950"}],"container-title":["World Journal of Clinical Cases"],"original-title":[],"link":[{"URL":"https:\/\/www.wjgnet.com\/2307-8960\/full\/v12\/i1\/176.htm","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.wjgnet.com\/2307-8960\/full\/v12\/i1\/176.htm","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,1,2]],"date-time":"2024-01-02T02:32:17Z","timestamp":1704162737000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.wjgnet.com\/2307-8960\/full\/v12\/i1\/176.htm"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,1,6]]},"references-count":5,"journal-issue":{"issue":"1"},"URL":"https:\/\/doi.org\/10.12998\/wjcc.v12.i1.176","relation":{},"ISSN":["2307-8960"],"issn-type":[{"value":"2307-8960","type":"print"}],"subject":[],"published":{"date-parts":[[2024,1,6]]}}}