{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,27]],"date-time":"2026-06-27T23:40:38Z","timestamp":1782603638383,"version":"3.54.5"},"reference-count":15,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2011,3,2]],"date-time":"2011-03-02T00:00:00Z","timestamp":1299024000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Acta Paediatrica"],"published-print":{"date-parts":[[2011,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p><jats:bold>Aim:\u2002<\/jats:bold> We report a jejuno\u2010jejunal intussusception with a polypoid arteriovenous malformation as a lead point in a 12\u2010year\u2010old boy, presenting with lower abdominal pain and non\u2010bloody non\u2010projectile vomiting.<\/jats:p><jats:p><jats:bold>Methods:\u2002<\/jats:bold> A computed tomography scan of the abdomen and pelvis showed proximal jejuno\u2010jejunal intussusception in the right upper quadrant. Exploratory laparotomy revealed a 5.5\u2003\u00d7\u20032.5\u2003\u00d7\u20032\u2003cm polypoid mass within the wall of the jejunum. Consequently, jejunal segment resection was performed with end to end jejunostomy. Our case is distinctive because it involves a rare vascular lesion at an atypical site, the jejunum, in a child with an unusual presentation of intussusception treated surgically.<\/jats:p><jats:p><jats:bold>Conclusion:\u2002<\/jats:bold> Many paediatric benign and surgical conditions present with similar clinical symptoms; the physician in the emergency department should try to narrow the differential diagnosis and recognize surgical emergencies to avoid any delay in intervention that could be life\u2010threatening.<\/jats:p>","DOI":"10.1111\/j.1651-2227.2011.02203.x","type":"journal-article","created":{"date-parts":[[2011,2,7]],"date-time":"2011-02-07T15:26:24Z","timestamp":1297092384000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Intestinal polypoid arteriovenous malformation: unusual presentation in a child and review of the literature"],"prefix":"10.1111","volume":"100","author":[{"given":"Nadine","family":"Yazbeck","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Imane","family":"Mahfouz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marianne","family":"Majdalani","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ayman","family":"Tawil","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chantal","family":"Farra","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Samir","family":"Akel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2011,3,2]]},"reference":[{"key":"e_1_2_5_2_2","first-page":"41","article-title":"Vascular malformations of the gastrointestinal tract. 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