{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,15]],"date-time":"2026-01-15T01:24:25Z","timestamp":1768440265776,"version":"3.49.0"},"reference-count":5,"publisher":"BMJ","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BMJ Case Reports"],"published-print":{"date-parts":[[2010]]},"abstract":"<jats:p>During the 3rd week of intrauterine life there is a communication between the intraembryonic gut and the yolk sac. As the development proceeds this communication narrows into a tube known as the vitellointestinal duct (VID). With the establishment of placental nutrition this duct usually becomes obliterated by the end of the 7th week of intrauterine life. In about 2% of humans this duct persists and gives rise to a group of anomalies of which Meckel's diverticulum is the commonest and complete patency of the duct is the rarest.1<\/jats:p>\n               <jats:p>We report a case of a 4-month-old infant who presented with umbilical polyp, discharge from the umbilicus, significant dehydration and failure to thrive because of complete patency of the VID<\/jats:p>","DOI":"10.1136\/bcr.12.2009.2594","type":"journal-article","created":{"date-parts":[[2010,10,6]],"date-time":"2010-10-06T06:08:39Z","timestamp":1286345319000},"page":"bcr1220092594","source":"Crossref","is-referenced-by-count":20,"title":["Patent vitellointestinal duct"],"prefix":"10.1136","volume":"2010","author":[{"given":"Sanwar","family":"Agrawal","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ameen","family":"Memon","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2010,10,6]]},"reference":[{"key":"2025082803210872000_2010.oct05_1.bcr1220092594.1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02898231"},{"key":"2025082803210872000_2010.oct05_1.bcr1220092594.2","unstructured":"Barbara JS , The umbilicus. In: Kliegman RM Behrman RE, eds. Nelson textbook of pediatrics. 18th edn. Philadelphia, Pennsylvania, USA: Saunders Elsevier, 2007:776."},{"key":"2025082803210872000_2010.oct05_1.bcr1220092594.3","unstructured":"Robert W . Meckel diverticulum and other remnants of the omphalomesenteric duct. In: Kliegman RM Behrman RE , eds. Nelson textbook of pediatrics. 18th edn. Philadelphia, Pennsylvania, USA: Saunders Elsevier, 2007:1563."},{"key":"2025082803210872000_2010.oct05_1.bcr1220092594.4","unstructured":"Richard HT Kathryn AR Li BD McDonald JC . Abdominal wall, umbilicus, peritoneum, mesenteries, omentum, and retroperitoneum. In: Courtney MT Jr Daniel RB Mark Evers B , eds. Townsend: Sabiston textbook of surgery. 18th edn. Philadelphia, Pennsylvania, USA: Saunders Elsevier, 2007:1135\u00e2\u0080\u00936."},{"key":"2025082803210872000_2010.oct05_1.bcr1220092594.5","unstructured":"McVay C . Anson and McVay's surgical anatomy. 6th edn. Philadelphia, Pennsylvania, USA: WB Saunders, 1984:576."}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr.12.2009.2594","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T10:21:12Z","timestamp":1756376472000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr.12.2009.2594"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010]]},"references-count":5,"alternative-id":["10.1136\/bcr.12.2009.2594"],"URL":"https:\/\/doi.org\/10.1136\/bcr.12.2009.2594","relation":{},"ISSN":["1757-790X"],"issn-type":[{"value":"1757-790X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010]]}}}