{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T16:31:49Z","timestamp":1787070709631,"version":"build-2736575974"},"reference-count":5,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"2","license":[{"start":{"date-parts":[[2026,1,21]],"date-time":"2026-01-21T00:00:00Z","timestamp":1768953600000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:title>\n                    A\n                    <jats:sc>BSTRACT<\/jats:sc>\n                  <\/jats:title>\n                  <jats:p>A giant ectopic single-system ureterocele is an exceptionally rare congenital anomaly, particularly in male neonates. We report a case of a full-term male neonate who presented with urinary retention and metabolic acidosis shortly after birth. Antenatal ultrasonography had revealed a large intravesical cystic lesion and gross hydroureteronephrosis. Postnatal imaging confirmed a giant ureterocele prolapsing into the posterior urethra, causing bladder outlet obstruction. The patient underwent successful endoscopic deroofing with prompt resolution of symptoms. Follow-up at 6 months demonstrated improved renal drainage and stable renal function. This case underscores the clinical importance of considering ureterocele in the differential diagnosis of neonatal urinary retention and highlights the role of timely surgical intervention in preventing long-term complications.<\/jats:p>","DOI":"10.4103\/jiaps.jiaps_232_25","type":"journal-article","created":{"date-parts":[[2026,1,21]],"date-time":"2026-01-21T11:00:19Z","timestamp":1768993219000},"page":"275-277","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["Antenatally Diagnosed Giant Ectopic Ureterocele Presenting with Bladder Outlet Obstruction in a Male Neonate"],"prefix":"10.4103","volume":"31","author":[{"given":"Abhishek","family":"Paul","sequence":"first","affiliation":[{"name":"Department of Neonatology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ankur","family":"Mandelia","sequence":"additional","affiliation":[{"name":"Department of Pediatric Surgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mandakini","family":"Pradhan","sequence":"additional","affiliation":[{"name":"Department of Maternal and Reproductive Health, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anita","family":"Singh","sequence":"additional","affiliation":[{"name":"Department of Neonatology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kirti","family":"Naranje","sequence":"additional","affiliation":[{"name":"Department of Neonatology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2026,1,21]]},"reference":[{"key":"R1-20260311","first-page":"102968","article-title":"Massive ureterocele leading to urinary retention in a male neonate: A rare presentation and successful management","volume":"59","author":"Vilares","year":"2025","journal-title":"Urol Case Rep"},{"key":"R2-20260311","doi-asserted-by":"crossref","first-page":"101517","DOI":"10.1016\/j.epsc.2020.101517","article-title":"Giant complicated ureterocele in a female infant","volume":"59","author":"Irene","year":"2020","journal-title":"J Pediatr Surg Case Rep"},{"key":"R3-20260311","doi-asserted-by":"crossref","first-page":"6874","DOI":"10.1097\/MS9.0000000000002632","article-title":"Rare presentation of huge ectopic ureterocele in an adult female: A case report","volume":"86","author":"Jawaid","year":"2024","journal-title":"Ann Med Surg (Lond)"},{"key":"R4-20260311","doi-asserted-by":"crossref","first-page":"42","DOI":"10.4103\/1115-1474.146151","article-title":"Bilateral giant orthotopic ureterocele appearing as kissing cobra in a Nigerian child","volume":"22","author":"Adesiyun","year":"2015","journal-title":"West Afr J Radiol"},{"key":"R5-20260311","doi-asserted-by":"crossref","first-page":"531","DOI":"10.1016\/j.tjog.2019.05.018","article-title":"Antenatally detected ureterocele: Associated anomalies and postnatal prognosis","volume":"58","author":"Turkyilmaz","year":"2019","journal-title":"Taiwan J Obstet Gynecol"}],"container-title":["Journal of Indian Association of Pediatric Surgeons"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ovid.com\/10.4103\/jiaps.jiaps_232_25","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T15:35:11Z","timestamp":1787067311000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/10.4103\/jiaps.jiaps_232_25"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1,21]]},"references-count":5,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2026]]}},"URL":"https:\/\/doi.org\/10.4103\/jiaps.jiaps_232_25","relation":{},"ISSN":["0971-9261","1998-3891"],"issn-type":[{"value":"0971-9261","type":"print"},{"value":"1998-3891","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1,21]]},"assertion":[{"value":"2025-07-10","name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-09-25","name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}}]}}