{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T11:11:53Z","timestamp":1779880313012,"version":"3.53.1"},"reference-count":8,"publisher":"Oxford University Press (OUP)","issue":"5","license":[{"start":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T00:00:00Z","timestamp":1779840000000},"content-version":"vor","delay-in-days":26,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,5,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Colo-colic intussusception secondary to a submucosal lipoma is exceedingly rare, particularly in adolescents, and presents significant diagnostic and management challenges. A 16-year-old male presented with a 5-day history of left lower quadrant pain, nausea, vomiting, and currant jelly stool. Abdominal ultrasound identified a left iliac fossa mass, and contrast-enhanced computed tomography confirmed a submucosal lipoma with a 10\u00a0cm colo-colic intussusception and pelvic free fluid. Conservative management via contrast enema and sigmoidoscopy failed due to mucosal oedema and ulceration, and open sigmoid colectomy was performed. Histopathology confirmed a 32\u00a0mm mature lipoma as the lead point with no evidence of malignancy. The patient recovered well and was discharged on postoperative day ten. This case highlights that colo-colic intussusception in adolescents should not be presumed idiopathic. A pathological lead point must always be excluded, and when conservative measures fail, timely surgical resection ensures definitive treatment and favourable outcomes.<\/jats:p>","DOI":"10.1093\/jscr\/rjag389","type":"journal-article","created":{"date-parts":[[2026,5,7]],"date-time":"2026-05-07T11:38:27Z","timestamp":1778153907000},"source":"Crossref","is-referenced-by-count":0,"title":["Sigmoid intussusception from submucosal lipoma in an adolescent"],"prefix":"10.1093","volume":"2026","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-9492-1648","authenticated-orcid":false,"given":"Syed Saad Ali","family":"Chishti","sequence":"first","affiliation":[{"name":"Department of Colorectal Surgery, Beaumont Hospital , Beaumont Road, Beaumont, Dublin 9, D09 V2N0 ,","place":["Ireland"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-1450-5355","authenticated-orcid":false,"given":"Rimsa","family":"Tahir","sequence":"additional","affiliation":[{"name":"Cavan General Hospital , Cavan, County Cavan, H12 A5D7 ,","place":["Ireland"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2026,5,27]]},"reference":[{"key":"2026052706552123900_ref1","doi-asserted-by":"publisher","first-page":"206","DOI":"10.1016\/j.ijscr.2019.01.042","article-title":"Intestinal intussusception related to colonic pedunculated lipoma: a case report and review of the literature","volume":"55","author":"Cordeiro","year":"2019","journal-title":"Int J Surg Case Rep"},{"key":"2026052706552123900_ref2","doi-asserted-by":"publisher","DOI":"10.1155\/carm\/9948237","article-title":"Sigmoid colon intussusception secondary to Giant colonic submucosal lipoma: a case report","volume":"2025","author":"Alessa","year":"2025","journal-title":"Case Rep Med"},{"key":"2026052706552123900_ref3","doi-asserted-by":"publisher","first-page":"168","DOI":"10.1159\/000112651","article-title":"Colo-colonic intussusception caused by a submucosal lipoma","volume":"1","author":"Twigt","year":"2007","journal-title":"Case Rep Gastroenterol"},{"key":"2026052706552123900_ref4","doi-asserted-by":"publisher","DOI":"10.1093\/jscr\/rjaa354","article-title":"Large lipoma of the ascending colon: A case report and review of literature","volume":"2020","author":"Farfour","year":"2020","journal-title":"J Surg Case Rep"},{"key":"2026052706552123900_ref5","doi-asserted-by":"publisher","first-page":"13","DOI":"10.4240\/wjgs.v3.i1.13","article-title":"Ileal lipoma \u2013 a rare cause of ileocolic intussusception in adults: case report and literature review","volume":"3","author":"Balamoun","year":"2011","journal-title":"World J Gastrointest Surg"},{"key":"2026052706552123900_ref6","doi-asserted-by":"publisher","first-page":"316","DOI":"10.1159\/000528436","article-title":"Secondary Colo-colic intussusception caused by Giant polyp of sigmoid colon in a 5-year-old girl","volume":"17","author":"Haizhi","year":"2023","journal-title":"Case Rep Gastroenterol"},{"key":"2026052706552123900_ref7","doi-asserted-by":"publisher","first-page":"1621","DOI":"10.7863\/jum.2007.26.11.1621","article-title":"Sonographic findings of colonic lipoma causing intussusception","volume":"26","author":"Karaosmanoglu","year":"2007","journal-title":"J Ultrasound Med"},{"key":"2026052706552123900_ref8","doi-asserted-by":"publisher","first-page":"371","DOI":"10.1080\/08998280.2021.1877510","article-title":"Pedunculated sigmoid lipoma causing colo-colonic intussusception","volume":"34","author":"Ford","year":"2021","journal-title":"Baylor Univ Med Center Proc"}],"container-title":["Journal of Surgical Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/academic.oup.com\/jscr\/article-pdf\/2026\/5\/rjag389\/68409319\/rjag389.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/jscr\/article-pdf\/2026\/5\/rjag389\/68409319\/rjag389.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T10:55:26Z","timestamp":1779879326000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/jscr\/article\/doi\/10.1093\/jscr\/rjag389\/8695882"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,5,1]]},"references-count":8,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2026,5,1]]}},"URL":"https:\/\/doi.org\/10.1093\/jscr\/rjag389","relation":{},"ISSN":["2042-8812"],"issn-type":[{"value":"2042-8812","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2026,5]]},"published":{"date-parts":[[2026,5,1]]},"article-number":"rjag389"}}