{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,6]],"date-time":"2026-11-06T17:40:46Z","timestamp":1793986846055,"version":"4.8.0"},"reference-count":15,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"1","license":[{"start":{"date-parts":[[2025,1,3]],"date-time":"2025-01-03T00:00:00Z","timestamp":1735862400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"the second batch of Science and Technology Plan Projects of the Ziyang Municipal Science and Technology Bureau in 2023","award":["zykjjsc20-yyjc-2023-39"],"award-info":[{"award-number":["zykjjsc20-yyjc-2023-39"]}]}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2025,1,3]]},"abstract":"<jats:sec>\n            <jats:title>Rationale:<\/jats:title>\n            <jats:p>Ileum\u2013ileum\u2013colon intussusception constitutes a small proportion of the classification of intussusception. Both adult intussusception and Meckel\u2019s diverticulum are rare clinical entities, with few reports documenting Meckel\u2019s diverticulum inversion leading to ileum\u2013ileum\u2013colon intussusception in adults.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Patient concerns:<\/jats:title>\n            <jats:p>A 33-year-old Chinese male presented with intermittent abdominal pain persisting for 1 month, that had intensified over the preceding day.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Diagnoses:<\/jats:title>\n            <jats:p>Abdominal computed tomography revealed intussusception, suspected to be secondary to a small intestinal lipoma.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Interventions:<\/jats:title>\n            <jats:p>Emergency laparotomy was performed, during which the ileum, located approximately 70\u2009cm from the ileocecal region, was found to be invaginated into the terminal ileum and subsequently into the ascending colon, reaching the hepatic flexure. An inverted Meckel\u2019s diverticulum was at the forefront of the intussusception. Surgical resection of the diverticulum, terminal ileum, and cecum was performed, followed by an end-to-side anastomosis of the ileum and colon.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Outcomes:<\/jats:title>\n            <jats:p>The patient was discharged on postoperative day 7 without complications. During a 1-month follow-up, the patient reported no discomfort and exhibited normal bowel movements.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Lessons:<\/jats:title>\n            <jats:p>Adult intussusception of the \u201cileum\u2013ileum\u2013colon type\u201d resulting from inverted Meckel\u2019s diverticulum is exceedingly rare and poses challenges for preoperative diagnosis. Prompt surgical intervention can lead to favorable outcomes in patients. During surgery, the initial step should involve attempting reduction of the intussusception while ensuring that the intestine is preserved as much as possible to maintain intestinal function.<\/jats:p>\n          <\/jats:sec>","DOI":"10.1097\/md.0000000000041237","type":"journal-article","created":{"date-parts":[[2025,1,7]],"date-time":"2025-01-07T14:01:55Z","timestamp":1736258515000},"page":"e41237","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":2,"title":["Rare \u201cileum\u2013ileum\u2013colon type\u201d adult intussusception caused by Meckel\u2019s diverticulum inversion: A case report"],"prefix":"10.1097","volume":"104","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3437-891X","authenticated-orcid":false,"given":"Yi-Hu","family":"Mao","sequence":"first","affiliation":[{"name":"Department of Gastrointestinal Surgery, The People\u2019s Hospital of Lezhi, Lezhi, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Li-Bin","family":"Huang","sequence":"additional","affiliation":[{"name":"Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital of Sichuan University, Sichuan Province, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qi","family":"Jia","sequence":"additional","affiliation":[{"name":"Department of Gastrointestinal Surgery, The People\u2019s Hospital of Lezhi, Lezhi, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shu-Jun","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Gastrointestinal Surgery, The People\u2019s Hospital of Lezhi, Lezhi, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qian","family":"Zeng","sequence":"additional","affiliation":[{"name":"Department of Gastrointestinal Surgery, The People\u2019s Hospital of Lezhi, Lezhi, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jian","family":"Yang","sequence":"additional","affiliation":[{"name":"Department of Gastrointestinal Surgery, The People\u2019s Hospital of Lezhi, Lezhi, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cai-Jun","family":"Yang","sequence":"additional","affiliation":[{"name":"Department of Gastrointestinal Surgery, The People\u2019s Hospital of Lezhi, Lezhi, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qi","family":"Pu","sequence":"additional","affiliation":[{"name":"Department of Gastrointestinal Surgery, The People\u2019s Hospital of Lezhi, Lezhi, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xue-Ping","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Pathology, The People\u2019s Hospital of Lezhi, Lezhi, China."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"R1-20250909","first-page":"315","article-title":"Adult intussusception: still a challenging diagnosis for the surgeon.","volume":"88","author":"\u00c1lvarez-Bautista","year":"2023","journal-title":"Rev Gastroenterol Mex (Engl Ed)"},{"key":"R2-20250909","doi-asserted-by":"crossref","first-page":"310","DOI":"10.3390\/medicina58020310","article-title":"Combined ileoileal and ileocolic intussusception secondary to inflammatory fibroid polyp in an adult: a case report.","volume":"58","author":"Chiu","year":"2022","journal-title":"Medicina (Kaunas)"},{"key":"R3-20250909","doi-asserted-by":"crossref","first-page":"e12154","DOI":"10.1097\/MD.0000000000012154","article-title":"Systematic review of epidemiology, presentation, and management of Meckel\u2019s diverticulum in the 21st century.","volume":"97","author":"Hansen","year":"2018","journal-title":"Medicine 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