{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T00:04:09Z","timestamp":1790726649460,"version":"4.1.0"},"reference-count":8,"publisher":"Oxford University Press (OUP)","issue":"9","license":[{"start":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T00:00:00Z","timestamp":1790640000000},"content-version":"vor","delay-in-days":29,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,8,31]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Intussusception is a rare but recognized complication following bariatric surgery, most commonly occurring after a Roux-en-Y gastric bypass. This report details a case of postoperative transient intussusception following a single anastomosis duodeno-ileal (SADI) bypass which has not previously been described. A 47-year-old male presented with intermittent colicky abdominal pain with a computed tomography demonstrating features consistent with intussusception several years after a SADI bypass. The patient underwent diagnostic laparoscopy which showed the intussusception had spontaneously resolved. Intussusception following bariatric surgery is uncommon, with proposed mechanisms, including altered bowel motility or loss of coordinated bowel peristalsis, loss of mesenteric fat after significant weight loss, and anastomotic staple lines acting as potential points of intussusception. Although exceedingly rare, intussusception should be considered in the differential diagnosis of post-SADI bypass patients presenting with episodic abdominal pain.<\/jats:p>","DOI":"10.1093\/jscr\/rjag860","type":"journal-article","created":{"date-parts":[[2026,9,20]],"date-time":"2026-09-20T11:21:16Z","timestamp":1789903276000},"source":"Crossref","is-referenced-by-count":0,"title":["Transient intussusception following single anastomosis duodeno-ileal (SADI) bypass surgery: case report and literature review"],"prefix":"10.1093","volume":"2026","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-0728-5369","authenticated-orcid":false,"given":"Kaeun","family":"Bae","sequence":"first","affiliation":[{"name":"Queensland Health, General Surgery Department , 199 Ipswich Rd, Woolloongabba QLD 4102 ,","place":["Australia"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6123-2321","authenticated-orcid":false,"given":"Fraser Hugh","family":"Simpson","sequence":"additional","affiliation":[{"name":"Queensland Health, General Surgery Department , 199 Ipswich Rd, Woolloongabba QLD 4102 ,","place":["Australia"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael","family":"Hatzifotis","sequence":"additional","affiliation":[{"name":"Queensland Health, General Surgery Department , 199 Ipswich Rd, Woolloongabba QLD 4102 ,","place":["Australia"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2026,9,29]]},"reference":[{"key":"2026092919204333700_ref1","doi-asserted-by":"crossref","first-page":"134","DOI":"10.1097\/00000658-199708000-00003","article-title":"Adult intussusception","volume":"226","author":"Azar","year":"1997","journal-title":"Ann Surg"},{"key":"2026092919204333700_ref2","doi-asserted-by":"crossref","DOI":"10.1016\/j.ijscr.2022.107563","article-title":"Retrograde intussusception of jejunojejunostomy after Roux-en-Y gastric bypass leading to small bowel obstruction: case report of a rare and serious complication","volume":"98","author":"Do\u00f1o","year":"2022","journal-title":"Int J Surg Case Rep"},{"key":"2026092919204333700_ref3","doi-asserted-by":"crossref","first-page":"rjz152","DOI":"10.1093\/jscr\/rjz152","article-title":"Laparoscopic enteropexy for intussusception at Roux-en-Y anastomosis","volume":"2019","author":"Kalmar","year":"2019","journal-title":"J Surg Case Rep"},{"key":"2026092919204333700_ref4","doi-asserted-by":"crossref","first-page":"3234","DOI":"10.1007\/s11695-026-08661-x","article-title":"Intussusception after Roux-en-Y gastric bypass for the treatment of severe obesity: a systematic review and meta-analysis","volume":"36","author":"Kermansaravi","year":"2026","journal-title":"Obes Surg"},{"key":"2026092919204333700_ref5","doi-asserted-by":"crossref","first-page":"1017","DOI":"10.1016\/j.soard.2021.01.006","article-title":"Incidence and treatment of intussusception following Roux-en-Y gastric bypass: a systematic review and meta-analysis","volume":"17","author":"Oor","year":"2021","journal-title":"Surg Obes Relat Dis"},{"key":"2026092919204333700_ref6","doi-asserted-by":"crossref","first-page":"3784","DOI":"10.1007\/s11695-025-08108-9","article-title":"Five-year outcomes of single anastomosis duodeno-ileal bypass with sleeve gastrectomy: a systematic review","volume":"35","author":"Sanchez-Cordero","year":"2025","journal-title":"Obes Surg"},{"key":"2026092919204333700_ref7","article-title":"Intussusception and gut dysmotility: a systematic review assessing unexpected complications of bariatric surgery","volume":"16","author":"Shergill","year":"2024","journal-title":"Cureus"},{"key":"2026092919204333700_ref8","doi-asserted-by":"crossref","first-page":"1","DOI":"10.15761\/MRI.1000104","article-title":"Spontaneous reduction of intussusception in gastric bypass patient: a case report and review of literature","volume":"1","author":"Wang","year":"2017","journal-title":"Med Res Innov"}],"container-title":["Journal of Surgical Case 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