{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T07:52:15Z","timestamp":1777881135318,"version":"3.51.4"},"reference-count":12,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2017,1,1]],"date-time":"2017-01-01T00:00:00Z","timestamp":1483228800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["SAGE Open Medical Case Reports"],"published-print":{"date-parts":[[2017,1,1]]},"abstract":"\n Objectives:<\/jats:title>\n Lipomas are the second most common benign tumors of the small bowel, and most lipomas are asymptomatic. However, lipomas with diameters of >20\u2009mm tend to be symptomatic, for example, to cause bleeding, obstructive jaundice, abdominal pain, intestinal obstruction, intussusception, and\/or perforation.<\/jats:p>\n <\/jats:sec>\n \n Methods\/Results:<\/jats:title>\n We report a case of massive gastrointestinal bleeding from a jejunal lipoma combined with intussusception. A preoperative diagnosis of gastrointestinal bleeding derived from a jejunal lipoma combined with intussusception was made based on double-balloon enteroscopy and contrast-enhanced computed tomography, and partial resection of the small intestine was performed. After surgery, there was no additional gastrointestinal bleeding.<\/jats:p>\n <\/jats:sec>\n \n Conclusion:<\/jats:title>\n There have only been a few reports about cases of jejunal lipoma involving simultaneous bleeding and intussusception. Double-balloon enteroscopy is useful for preoperatively diagnosing bleeding from a lipoma. Our case highlights that jejunal lipoma can cause massive unexplained gastrointestinal bleeding.<\/jats:p>\n <\/jats:sec>","DOI":"10.1177\/2050313x17700345","type":"journal-article","created":{"date-parts":[[2017,3,17]],"date-time":"2017-03-17T08:10:08Z","timestamp":1489738208000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["A unique case of massive gastrointestinal bleeding"],"prefix":"10.1177","volume":"5","author":[{"given":"Akihiko","family":"Kida","sequence":"first","affiliation":[{"name":"Department of Internal Medicine, Toyama Prefectural Central Hospital, Toyama City, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Koichiro","family":"Matsuda","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Toyama Prefectural Central Hospital, Toyama City, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mitsuru","family":"Matsuda","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Toyama Prefectural Central Hospital, Toyama City, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Akito","family":"Sakai","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Toyama Prefectural Central Hospital, Toyama City, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yatsugi","family":"Noda","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Toyama Prefectural Central Hospital, Toyama City, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2017,3,17]]},"reference":[{"key":"bibr1-2050313X17700345","doi-asserted-by":"publisher","DOI":"10.1136\/gut.32.7.763"},{"key":"bibr2-2050313X17700345","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.99.1.84"},{"issue":"2","key":"bibr3-2050313X17700345","first-page":"247","volume":"181","author":"Wilson JM","year":"1975","journal-title":"Ann Surg"},{"key":"bibr4-2050313X17700345","doi-asserted-by":"publisher","DOI":"10.2169\/internalmedicine.47.0963"},{"key":"bibr5-2050313X17700345","doi-asserted-by":"publisher","DOI":"10.1016\/j.gie.2013.10.048"},{"issue":"4","key":"bibr6-2050313X17700345","first-page":"291","volume":"19","author":"Aky\u00fcz U","year":"2008","journal-title":"Turk J Gastroenterol"},{"key":"bibr7-2050313X17700345","doi-asserted-by":"publisher","DOI":"10.1093\/jscr\/rjt013"},{"key":"bibr8-2050313X17700345","doi-asserted-by":"publisher","DOI":"10.1055\/s-2006-925355"},{"key":"bibr9-2050313X17700345","doi-asserted-by":"publisher","DOI":"10.1016\/j.gie.2008.03.003"},{"key":"bibr10-2050313X17700345","doi-asserted-by":"publisher","DOI":"10.5217\/ir.2016.14.1.104"},{"issue":"3","key":"bibr11-2050313X17700345","first-page":"237","volume":"13","author":"Yi\u011fitler C","year":"2007","journal-title":"Ulus Travma Acil Cerrahi Derg"},{"key":"bibr12-2050313X17700345","doi-asserted-by":"publisher","DOI":"10.3748\/wjg.v13.i26.3641"}],"container-title":["SAGE Open Medical Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/2050313X17700345","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/2050313X17700345","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/2050313X17700345","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T00:33:38Z","timestamp":1777595618000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/2050313X17700345"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,1,1]]},"references-count":12,"alternative-id":["10.1177\/2050313X17700345"],"URL":"https:\/\/doi.org\/10.1177\/2050313x17700345","relation":{},"ISSN":["2050-313X","2050-313X"],"issn-type":[{"value":"2050-313X","type":"print"},{"value":"2050-313X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,1,1]]},"article-number":"2050313X17700345"}}