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Jejunal gastrointestinal stromal tumour (GIST) is a rare neoplasm of the gastrointestinal tract with small bowel GISTs commonly presenting with GI bleeding. However, brisk or massive bleeding is infrequently reported and poses a significant preoperative diagnostic challenge. Early diagnosis and prompt intervention are essential and can lead to excellent outcomes. Well-planned surgical intervention during emergency operations for gastrointestinal bleeding is integral to effective management.<\/jats:p>","DOI":"10.1136\/bcr-2024-263871","type":"journal-article","created":{"date-parts":[[2025,1,14]],"date-time":"2025-01-14T07:00:43Z","timestamp":1736838043000},"page":"e263871","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Unusual presentation of brisk active small bowel bleeding from jejunal GIST"],"prefix":"10.1136","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0009-0004-1888-8412","authenticated-orcid":false,"given":"Nopparuj","family":"Sangnoppatham","sequence":"first","affiliation":[{"name":"Surgery, Bangkok Metropolitan Administration General Hospital, Bangkok, Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jitpanu","family":"Wongyongsil","sequence":"additional","affiliation":[{"name":"Surgery, Bangkok Metropolitan Administration General Hospital, Bangkok, Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-1435-3809","authenticated-orcid":false,"given":"Jinjuta","family":"Ngeyvijit","sequence":"additional","affiliation":[{"name":"Pulmonary and Pulmonary Critical Care Medicine, Chaophya Abhaibhubejhr Hospital, Mueang Prachin Buri, Prachin Buri, Thailand"},{"name":"Internal medicine, King Chulalongkorn Memorial Hospital Department of Internal Medicine, Bangkok, Bangkok, Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2025,1,14]]},"reference":[{"key":"2025082802280713000_18.1.e263871.1","doi-asserted-by":"publisher","DOI":"10.1038\/ajg.2015.246"},{"key":"2025082802280713000_18.1.e263871.2","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1016\/j.gie.2016.06.013","article-title":"The role of endoscopy in the management of suspected small-bowel bleeding","volume":"85","author":"Gurudu","year":"2017","journal-title":"Gastrointest Endosc"},{"key":"2025082802280713000_18.1.e263871.3","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(13)60106-3"},{"key":"2025082802280713000_18.1.e263871.4","doi-asserted-by":"crossref","unstructured":"Liu Q , Kong F , Zhou J , et al . . 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