{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T10:40:11Z","timestamp":1756291211742,"version":"3.44.0"},"reference-count":16,"publisher":"BMJ","issue":"8","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2023,8,4]]},"published-print":{"date-parts":[[2023,8]]},"abstract":"<jats:p>Duodeno-duodenal intussusception (DDI) is the type of intestinal intussusception in which a segment of the duodenum invaginates into the next part of the duodenum. We present a case of a male patient in his 50s presenting with right upper abdominal pain with multiple episodes of vomiting and a history of melena for 1\u2009month. Imaging studies showed the presence of DDI without apparent growth. The patient underwent upper gastrointestinal endoscopy, which showed a doubtful growth in the duodenum, and the biopsy, was suggestive of adenocarcinoma. The patient underwent Whipple\u2019s procedure, and postoperative histology was diagnostic of Brunner\u2019s gland adenoma. The patient improved well without any complications.<\/jats:p>","DOI":"10.1136\/bcr-2022-250003","type":"journal-article","created":{"date-parts":[[2023,8,22]],"date-time":"2023-08-22T12:25:22Z","timestamp":1692707122000},"page":"e250003","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":1,"title":["Duodeno-duodenal intussusception presenting as upper gastrointestinal bleed"],"prefix":"10.1136","volume":"16","author":[{"given":"Snehasis","family":"Das","sequence":"first","affiliation":[{"name":"Surgery, Jawaharlal Institute of Postgraduate Medical Education, Puducherry, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Julia","family":"Sunil","sequence":"additional","affiliation":[{"name":"Surgery, Jawaharlal Institute of Postgraduate Medical Education, Puducherry, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sagar","family":"Prakash","sequence":"additional","affiliation":[{"name":"Surgery, Jawaharlal Institute of Postgraduate Medical Education, Puducherry, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8183-6840","authenticated-orcid":false,"given":"Oseen Hajilal","family":"Shaikh","sequence":"additional","affiliation":[{"name":"Surgery, Jawaharlal Institute of Postgraduate Medical Education, Puducherry, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Abhinaya","family":"Reddy","sequence":"additional","affiliation":[{"name":"Surgery, Jawaharlal Institute of Postgraduate Medical Education, Puducherry, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3365-082X","authenticated-orcid":false,"given":"Uday Shamrao","family":"Kumbhar","sequence":"additional","affiliation":[{"name":"Surgery, Jawaharlal Institute of Postgraduate Medical Education, Puducherry, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2023,8,22]]},"reference":[{"key":"2025082703021042000_16.8.e250003.1","doi-asserted-by":"crossref","first-page":"838","DOI":"10.12998\/wjcc.v9.i4.838","article-title":"Gastroduodenal Intussusception caused by gastric gastrointestinal Stromal tumor: A case report and review of the literature","volume":"9","author":"Hsieh","year":"2021","journal-title":"World J Clin Cases"},{"key":"2025082703021042000_16.8.e250003.2","doi-asserted-by":"crossref","first-page":"722","DOI":"10.1097\/MEG.0b013e328351c1df","article-title":"Duodenal Intussusception due to a giant Neuroendocrine carcinoma in a patient with Peutz\u2013Jeghers syndrome: case report and systematic review","volume":"24","author":"Chen","year":"2012","journal-title":"Eur J Gastroenterol Hepatol"},{"key":"2025082703021042000_16.8.e250003.3","unstructured":"Anuntkosol M, R , Kruatrachue A , Tongsin A , et al . Current success in the treatment of Intussusception at Queen Sirikit National Institute of child health between 1999 and 2008. The Thai Journal of Surgery 2010;31."},{"key":"2025082703021042000_16.8.e250003.4","doi-asserted-by":"crossref","first-page":"3892","DOI":"10.3748\/wjg.v13.i28.3892","article-title":"Adult Duodenal Intussusception associated with congenital Malrotation","volume":"13","author":"Gardner-Thorpe","year":"2007","journal-title":"World J Gastroenterol"},{"key":"2025082703021042000_16.8.e250003.5","first-page":"1399","article-title":"\"Duodenal Intussusception\" due to adenoma of the Papilla of Vater","volume":"50","author":"Ijichi","year":"2003","journal-title":"Hepatogastroenterology"},{"key":"2025082703021042000_16.8.e250003.6","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1007\/s00261-001-0049-0","article-title":"Distal migration of Duodenal tumors: simple Prolapse or Intussusception?","volume":"27","author":"Saida","year":"2002","journal-title":"Abdom Imaging"},{"key":"2025082703021042000_16.8.e250003.7","unstructured":"Cruveilhier J . AnatomiePathologique du Corpshumain. Paris, France: JB Balliere, n.d.: 1835."},{"key":"2025082703021042000_16.8.e250003.8","doi-asserted-by":"crossref","first-page":"1073","DOI":"10.1053\/jpsu.2001.24757","article-title":"Duodenojejunal Intussusception secondary to Hamartomatous polyps of duodenum surrounding the Ampulla of Vater","volume":"36","author":"Hwang","year":"2001","journal-title":"J Pediatr Surg"},{"key":"2025082703021042000_16.8.e250003.9","first-page":"471","article-title":"Gastroduodenal Intussusception secondary to a giant Brunner gland hamartoma","volume":"4","author":"Petersen","year":"2008","journal-title":"Gastroenterol Hepatol"},{"key":"2025082703021042000_16.8.e250003.10","doi-asserted-by":"crossref","first-page":"691","DOI":"10.2214\/ajr.183.3.1830691","article-title":"Intussusception in adults: from stomach to Rectum","volume":"183","author":"Choi","year":"2004","journal-title":"AJR Am J Roentgenol"},{"key":"2025082703021042000_16.8.e250003.11","doi-asserted-by":"crossref","first-page":"234","DOI":"10.1186\/s12876-020-01379-9","article-title":"Acute Duodenal obstruction secondary to Intussusception caused by the Duodenal Diverticulum: a case report","volume":"20","author":"Guo","year":"2020","journal-title":"BMC Gastroenterol"},{"key":"2025082703021042000_16.8.e250003.12","doi-asserted-by":"crossref","first-page":"48","DOI":"10.1002\/jcu.10025","article-title":"Intussusception induced by Villous tumor of the colon: Sonographic findings","volume":"30","author":"Fujii","year":"2002","journal-title":"J Clin Ultrasound"},{"key":"2025082703021042000_16.8.e250003.13","doi-asserted-by":"publisher","DOI":"10.3748\/wjg.15.407"},{"key":"2025082703021042000_16.8.e250003.14","doi-asserted-by":"crossref","first-page":"58","DOI":"10.1016\/j.ijscr.2015.06.013","article-title":"Acute Pancreatitis secondary to Duodeno-Duodenal Intussusception caused by a Duodenal membrane, in a patient with intestinal Malrotation","volume":"13","author":"Larsen","year":"2015","journal-title":"Int J Surg Case Rep"},{"key":"2025082703021042000_16.8.e250003.15","first-page":"137","article-title":"Duodenal adenoma presenting as Duodenojejunal Intussusception","volume":"79","author":"Neogi","year":"2008","journal-title":"Acta Biomed"},{"key":"2025082703021042000_16.8.e250003.16","first-page":"153","article-title":"The wandering Ampulla--Duodenal-jejunal Intussusception of a Carcinoid tumour with displacement of the bile duct to the left iliac Fossa","volume":"30","author":"Taams","year":"1992","journal-title":"A Case Report S Afr J Surg"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2022-250003","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T10:02:18Z","timestamp":1756288938000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2022-250003"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,8]]},"references-count":16,"journal-issue":{"issue":"8","published-online":{"date-parts":[[2023,8,22]]},"published-print":{"date-parts":[[2023,8]]}},"alternative-id":["10.1136\/bcr-2022-250003"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2022-250003","relation":{},"ISSN":["1757-790X"],"issn-type":[{"type":"electronic","value":"1757-790X"}],"subject":[],"published":{"date-parts":[[2023,8]]}}}