{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,26]],"date-time":"2026-03-26T15:56:51Z","timestamp":1774540611706,"version":"3.50.1"},"reference-count":10,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2021,10,24]],"date-time":"2021-10-24T00:00:00Z","timestamp":1635033600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["DEN Open"],"published-print":{"date-parts":[[2022,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>We report the case of a patient with a giant Brunner's gland hamartoma that was pathologically diagnosed by endoscopic mucosal resection. A 69\u2010year\u2010old woman presented with intermittent abdominal pain, and imaging revealed a smooth saccular submucosal tumor, 40 mm in diameter, on the anterior wall of the duodenal bulb. Brunner's gland and smooth muscle tissue were observed on endoscopic ultrasound\u2010guided fine\u2010needle aspiration biopsy, which resulted in the preoperative diagnosis of a duplication cyst. However, subsequent endoscopic mucosal resection established a final histopathological diagnosis of Brunner's gland hamartoma.<\/jats:p>","DOI":"10.1002\/deo2.65","type":"journal-article","created":{"date-parts":[[2021,10,25]],"date-time":"2021-10-25T03:54:43Z","timestamp":1635134083000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Giant Brunner's gland hamartoma diagnosed via endoscopic mucosal resection: A case report"],"prefix":"10.1002","volume":"2","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7533-1061","authenticated-orcid":false,"given":"Sakiko","family":"Naito","sequence":"first","affiliation":[{"name":"Department of Gastroenterology and Hepatology Tokyo Medical University  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masakatsu","family":"Fukuzawa","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology Tokyo Medical University  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shunsuke","family":"Nakamura","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology Tokyo Medical University  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shin","family":"Kono","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology Tokyo Medical University  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jun","family":"Matsubayashi","sequence":"additional","affiliation":[{"name":"Department of Human Pathology Tokyo Medical University  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9433-8437","authenticated-orcid":false,"given":"Takao","family":"Itoi","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology Tokyo Medical University  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2021,10,24]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9610(62)90226-X"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.05.0564"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajg.2018.08.004"},{"key":"e_1_2_9_5_1","first-page":"129","article-title":"Clinical outcome of endoscopic resection for nonampullary duodenal tumors","volume":"47","author":"Nonaka S","year":"2015","journal-title":"Endoscopy"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1186\/1477-7819-7-68"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.5306\/wjco.v10.i9.300"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1443-1661.2011.01142.x"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1136\/pmj.79.933.416"},{"key":"e_1_2_9_10_1","volume-title":"The surgery of infancy and childhood","author":"Gross RE","year":"1953"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-2002-35849"}],"container-title":["DEN Open"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/deo2.65","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/deo2.65","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/deo2.65","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,24]],"date-time":"2023-08-24T13:16:50Z","timestamp":1692883010000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/deo2.65"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,10,24]]},"references-count":10,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2022,4]]}},"alternative-id":["10.1002\/deo2.65"],"URL":"https:\/\/doi.org\/10.1002\/deo2.65","archive":["Portico"],"relation":{},"ISSN":["2692-4609","2692-4609"],"issn-type":[{"value":"2692-4609","type":"print"},{"value":"2692-4609","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,10,24]]},"assertion":[{"value":"2021-06-01","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-09-21","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-10-24","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e65"}}