{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T19:20:55Z","timestamp":1787772055905,"version":"build-2784847793"},"reference-count":7,"publisher":"Ovid Technologies (Wolters Kluwer Health)","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Cystic biliary atresia (CBA) is a rare subtype of biliary atresia (BA), characterised by cystic dilation of the extrahepatic biliary tract. It can radiologically mimic choledochal cysts, often delaying accurate diagnosis and timely management. We report the case of a 2-month-old male infant who presented with cholestatic jaundice and an extrahepatic cystic lesion suggestive of a choledochal cyst. Initial imaging, including magnetic resonance cholangiopancreatography, revealed a cystic structure in the common bile duct. Intraoperative cholangiography demonstrated a dilated extrahepatic biliary tree without contrast passage to the duodenum; intraoperative biliary exploration confirmed distal ductal obliteration, consistent with CBA with intact proximal ducts. A laparoscopic hepaticoduodenostomy was initially performed; however, due to persistent bile leak and intra-abdominal collection, conversion to open Roux-en-Y hepaticojejunostomy was required. Histopathology confirmed the diagnosis of BA. This case underscores the importance of maintaining a high index of suspicion for CBA in neonates with cystic biliary lesions and highlights the role of intraoperative findings in guiding definitive surgical management.<\/jats:p>","DOI":"10.4103\/jmas.jmas_349_25","type":"journal-article","created":{"date-parts":[[2026,2,26]],"date-time":"2026-02-26T14:00:13Z","timestamp":1772114413000},"update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["Cystic biliary atresia mimicking choledochal cyst: A diagnostic challenge in an infant"],"prefix":"10.4103","author":[{"given":"Mario","family":"Riquelme","sequence":"first","affiliation":[{"name":"Division of Surgery, Christus Muguerza Hospital, Monterrey, Nuevo Leon, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jorge Alberto","family":"Rodriguez-Gomez","sequence":"additional","affiliation":[{"name":"Division of Surgery, Christus Muguerza Hospital, Monterrey, Nuevo Leon, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alejandro","family":"Cendejas-Higuera","sequence":"additional","affiliation":[{"name":"Department of Clinical Sciences, Universidad De Monterrey, Monterrey, Nuevo Leon, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ana","family":"Cantu-Zendejas","sequence":"additional","affiliation":[{"name":"Department of Clinical Sciences, Universidad De Monterrey, Monterrey, Nuevo Leon, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2026,2,26]]},"reference":[{"key":"R1-20260226","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.jaut.2016.06.005","article-title":"Biliary atresia:A comprehensive review","volume":"73","author":"Lakshminarayanan","year":"2016","journal-title":"J Autoimmun"},{"key":"R2-20260226","doi-asserted-by":"crossref","first-page":"477","DOI":"10.1080\/15513815.2019.1627621","article-title":"Cystic biliary atresia or atretic choledochal cyst:A continuum in infantile obstructive cholangiopathy","volume":"38","author":"Mahalik","year":"2019","journal-title":"Fetal Pediatr Pathol"},{"key":"R3-20260226","doi-asserted-by":"crossref","first-page":"1619","DOI":"10.1016\/j.jpedsurg.2007.12.058","article-title":"Cystic biliary atresia:An etiologic and prognostic subgroup","volume":"43","author":"Caponcelli","year":"2008","journal-title":"J Pediatr Surg"},{"key":"R4-20260226","doi-asserted-by":"crossref","first-page":"354","DOI":"10.1097\/PAS.0000000000000805","article-title":"Cystic biliary atresia and choledochal cysts are distinct histopathologic entities","volume":"41","author":"Lobeck","year":"2017","journal-title":"Am J Surg Pathol"},{"key":"R5-20260226","doi-asserted-by":"crossref","first-page":"415","DOI":"10.1016\/j.radcr.2018.01.025","article-title":"Cystic biliary atresia:A distinct clinical entity that may mimic choledochal cyst","volume":"13","author":"Schooler","year":"2018","journal-title":"Radiol Case Rep"},{"key":"R6-20260226","doi-asserted-by":"crossref","first-page":"131","DOI":"10.1097\/MPG.0000000000003485","article-title":"The outcome of patients with cystic biliary Atresia with intact proximal hepatic ducts following hepatic-cyst-jejunostomy","volume":"75","author":"Asai","year":"2022","journal-title":"J Pediatr Gastroenterol Nutr"},{"key":"R7-20260226","doi-asserted-by":"crossref","first-page":"2312","DOI":"10.1016\/j.jpedsurg.2009.07.051","article-title":"Excellent long-term outcome of hepaticojejunostomy for biliary atresia with a hilar cyst","volume":"44","author":"Takahashi","year":"2009","journal-title":"J Pediatr Surg"}],"container-title":["Journal of Minimal Access Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ovid.com\/10.4103\/jmas.jmas_349_25","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T18:27:14Z","timestamp":1787768834000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/10.4103\/jmas.jmas_349_25"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,2,26]]},"references-count":7,"URL":"https:\/\/doi.org\/10.4103\/jmas.jmas_349_25","relation":{},"ISSN":["0972-9941","1998-3921"],"issn-type":[{"value":"0972-9941","type":"print"},{"value":"1998-3921","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,2,26]]},"assertion":[{"value":"2025-08-10","name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-10-29","name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}}]}}