{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,4]],"date-time":"2026-08-04T19:55:37Z","timestamp":1785873337686,"version":"3.56.0"},"reference-count":10,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2015,5,22]],"date-time":"2015-05-22T00:00:00Z","timestamp":1432252800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Pediatrics International"],"published-print":{"date-parts":[[2015,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>This report describes a rare case of collagenous gastroduodenitis found in a 12\u2010year\u2010old <jats:styled-content style=\"fixed-case\">J<\/jats:styled-content>apanese girl who had recurrent hematemesis. Gastrointestinal endoscopy showed many lotus leaf\u2010like lesions on the gastric mucosa surrounded by atrophic gastric mucosa in the antrum, with a cobblestone appearance and a scarred duodenal ulcer in the duodenal bulb. A biopsy of the gastric mucosa indicated subepithelial collagen band. The patient was treated with <jats:styled-content style=\"fixed-case\">H2<\/jats:styled-content>\u2010blockers for her symptoms for 4 years following the endoscopic findings. Follow\u2010up endoscopy showed the same appearance as before. The pathology, however, showed a more prominent subepithelial collagen deposition. To make the correct diagnosis, it is critical to know from which part the pathological biopsy specimens were taken because there were numerous collagen bands in the atrophic membrane. It is important to monitor the patient regularly for evaluation of the etiology, pathogenesis and prognosis of this rare disease.<\/jats:p>","DOI":"10.1111\/ped.12615","type":"journal-article","created":{"date-parts":[[2015,5,22]],"date-time":"2015-05-22T12:00:14Z","timestamp":1432296014000},"page":"754-757","source":"Crossref","is-referenced-by-count":12,"title":["Collagenous gastroduodenitis with recurrent gastric ulcer in 12\u2010year\u2010old girl"],"prefix":"10.1111","volume":"57","author":[{"given":"Tatsuo","family":"Koide","sequence":"first","affiliation":[{"name":"Department of Pediatrics Osaka Police Hospital  Osaka Japan"},{"name":"London Iryo Centre"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takahiro","family":"Mochizuki","sequence":"additional","affiliation":[{"name":"Department of Pediatrics Osaka Police Hospital  Osaka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Naoki","family":"Kawai","sequence":"additional","affiliation":[{"name":"Endoscopy Center Osaka Police Hospital  Osaka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kenta","family":"Yashiro","sequence":"additional","affiliation":[{"name":"Translational Medicine and Therapeutics William Harvey Research Institute Barts and The London School of Medicine and Dentistry Queen Mary University of London  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takeshi","family":"Inoue","sequence":"additional","affiliation":[{"name":"Department of Pathology Osaka City General Hospital  Osaka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masahiko","family":"Tsujimoto","sequence":"additional","affiliation":[{"name":"Department of Pathology Osaka Police Hospital  Osaka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Toshinori","family":"Nishigaki","sequence":"additional","affiliation":[{"name":"Department of Pediatrics Osaka Police Hospital  Osaka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2015,5,22]]},"reference":[{"key":"e_1_2_4_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/modpathol.3880101"},{"key":"e_1_2_4_3_1","first-page":"87","article-title":"\u201cCollagenous colitis\u201d with watery diarrhoea: A new entity?","volume":"11","author":"Lindstr\u00f6m CG","year":"1976","journal-title":"Pathol. 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