{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T00:03:49Z","timestamp":1756339429608,"version":"3.44.0"},"reference-count":19,"publisher":"BMJ","issue":"11","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2023,10,30]]},"published-print":{"date-parts":[[2023,11]]},"abstract":"<jats:p>Umbilical venous catheterisation is carried out for the care of neonates who have very low birth weight and are critically ill. It is uncommon for catheter fragments to become fractured and retained. Here, we describe a case of a retained fractured umbilical vein catheter in an infant. An endovascular procedure to retrieve a catheter is the usual management option when the catheter has been accidentally cut and has moved proximally into a major vessel or inside the heart. It is rare to need open exploration and retrieval.<\/jats:p>","DOI":"10.1136\/bcr-2022-254380","type":"journal-article","created":{"date-parts":[[2023,11,14]],"date-time":"2023-11-14T12:05:11Z","timestamp":1699963511000},"page":"e254380","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Retrieval of a retained umbilical vein catheter at 6 months"],"prefix":"10.1136","volume":"16","author":[{"given":"Jiledar","family":"Rawat","sequence":"first","affiliation":[{"name":"Department of Pediatric Surgery, King George's Medical University, Lucknow, Uttar Pradesh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4419-214X","authenticated-orcid":false,"given":"Sudhir","family":"Singh","sequence":"additional","affiliation":[{"name":"Department of Pediatric Surgery, King George's Medical University, Lucknow, Uttar Pradesh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nirpex","family":"Tyagi","sequence":"additional","affiliation":[{"name":"Department of Pediatric Surgery, King George's Medical University, Lucknow, Uttar Pradesh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nitin","family":"Pant","sequence":"additional","affiliation":[{"name":"Department of Pediatric Surgery, King George's Medical University, Lucknow, Uttar Pradesh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2023,11,14]]},"reference":[{"key":"2025082703565319000_16.11.e254380.1","doi-asserted-by":"crossref","first-page":"546","DOI":"10.1177\/003591574704000942","article-title":"Erythroblastosis f\u0153talis or h\u00e6molytic disease of the newborn","volume":"40","author":"Diamond","year":"1947","journal-title":"Proceedings of the Royal Society of Medicine"},{"key":"2025082703565319000_16.11.e254380.2","doi-asserted-by":"publisher","DOI":"10.1001\/archpedi.1977.02120230048008"},{"key":"2025082703565319000_16.11.e254380.3","doi-asserted-by":"publisher","DOI":"10.1002\/ccd.1810360317"},{"key":"2025082703565319000_16.11.e254380.4","doi-asserted-by":"crossref","first-page":"499","DOI":"10.1016\/S0022-3476(78)81178-0","article-title":"Umbilical catheter retrieval in the premature infant","volume":"93","author":"Smith","year":"1978","journal-title":"J Pediatr"},{"key":"2025082703565319000_16.11.e254380.5","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1007\/BF02079466","article-title":"Unique use of a tip-deflecting guide wire in removing a catheter embolus from an infant","volume":"8","author":"Gross","year":"1987","journal-title":"Pediatr Cardiol"},{"key":"2025082703565319000_16.11.e254380.6","first-page":"143","article-title":"Nonsurgical retrieval of embolized umbilical catheters in premature infants","volume":"17","author":"Simon-Fayard","year":"1997","journal-title":"J Perinatol"},{"key":"2025082703565319000_16.11.e254380.7","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1055\/s-2007-993905","article-title":"Umbilical venous catheter retrieval under fluoroscopy in a very low-birth-weight infant","volume":"15","author":"Brion","year":"1998","journal-title":"Am J Perinatol"},{"key":"2025082703565319000_16.11.e254380.8","doi-asserted-by":"publisher","DOI":"10.1177\/153857440403800615"},{"key":"2025082703565319000_16.11.e254380.9","doi-asserted-by":"crossref","DOI":"10.1136\/archdischild-2012-301895","article-title":"Surgical retrieval of transected umbilical catheter from preterm infant","volume":"98","author":"Smith","year":"2013","journal-title":"Arch Dis Child Fetal Neonatal Ed"},{"key":"2025082703565319000_16.11.e254380.10","doi-asserted-by":"crossref","DOI":"10.47338\/jns.v2.57","article-title":"Broken umbilical vein catheter as an embolus in a neonate- an unusual preventable complication.","volume":"2","author":"Dhua","year":"2013","journal-title":"J Neonatal Surg"},{"key":"2025082703565319000_16.11.e254380.11","doi-asserted-by":"publisher","DOI":"10.4103\/0974-2069.126559"},{"key":"2025082703565319000_16.11.e254380.12","doi-asserted-by":"crossref","first-page":"63","DOI":"10.15379\/2408-9761.2015.02.03.08","article-title":"Broken umbilical vein Canula- A rare unavoidable complication","volume":"2","author":"Venkatesh","year":"2015","journal-title":"Int J Gynecol Obstet & Neona Care"},{"key":"2025082703565319000_16.11.e254380.13","first-page":"700","article-title":"Successful percutaneous removal of broken umbilical vein catheter in a very low-birth-weight Preterm infant","volume":"44","author":"Demirel","year":"2016","journal-title":"Turk Kardiyol Dern Ars"},{"key":"2025082703565319000_16.11.e254380.14","doi-asserted-by":"crossref","unstructured":"Habib M , Hillis M . n.d. 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