{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,9]],"date-time":"2025-11-09T03:41:19Z","timestamp":1762659679057,"version":"3.44.0"},"reference-count":6,"publisher":"BMJ","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Reports"],"accepted":{"date-parts":[[2018,5,2]]},"abstract":"<jats:p>The horseshoe kidney (HSK) is not an uncommon entity with an incidence of about 1 in 400 or 0.25% of the general population. It is also more commonly found in men as compared with women in a ratio of 2:1.An increased association of genitourinary anomalies have been found with HSK.Duplication of ureters occurs in 10% of HSKs. However, the association of HSK with single-system ectopic ureter is extremely rare. To our knowledge, no case with similar presentation has been reported in literature. Most cases of HSK with bilateral single ectopic ureters have been described. The aim of this report is to highlight the radiological and surgical findings in a case of HSK with unilateral single ectopic ureter.<\/jats:p>","DOI":"10.1136\/bcr-2017-223913","type":"journal-article","created":{"date-parts":[[2018,6,12]],"date-time":"2018-06-12T01:05:11Z","timestamp":1528765511000},"page":"bcr-2017-223913","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":3,"title":["Horseshoe kidney with unilateral single ectopic ureter"],"prefix":"10.1136","volume":"2018","author":[{"given":"Samarth","family":"Agarwal","sequence":"first","affiliation":[{"name":"Department of Urology, King George\u2019s Medical University, Lucknow, Uttar Pradesh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ram Niwas","family":"Yadav","sequence":"additional","affiliation":[{"name":"Department of Urology, King George\u2019s Medical University, Lucknow, Uttar Pradesh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Manoj","family":"Kumar","sequence":"additional","affiliation":[{"name":"Department of Urology, King George\u2019s Medical University, Lucknow, Uttar Pradesh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Satyanarayan","family":"Sankhwar","sequence":"additional","affiliation":[{"name":"Department of Urology, CSM Medical University (Upgraded KGMC), Lucknow, Uttar Pradesh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2018,6,11]]},"reference":[{"key":"2025082707401295000_2018.jun11_1.bcr-2017-223913.1","unstructured":"UrologyHealth.org. Pediatric conditions: abnormalities\u2014ectopic ureter . (Accessed 2 Sept 2009)."},{"key":"2025082707401295000_2018.jun11_1.bcr-2017-223913.2","doi-asserted-by":"publisher","DOI":"10.1177\/0009922807299311"},{"key":"2025082707401295000_2018.jun11_1.bcr-2017-223913.3","doi-asserted-by":"crossref","first-page":"773","DOI":"10.1111\/j.1445-2197.1996.tb00743.x","article-title":"Horseshoe kidney with bilateral single system ectopic ureters","volume":"66","author":"Khong","year":"1996","journal-title":"Aust N Z J Surg"},{"key":"2025082707401295000_2018.jun11_1.bcr-2017-223913.4","doi-asserted-by":"crossref","first-page":"91","DOI":"10.3109\/00365597609179663","article-title":"Partial hydronephrosis in a patient with horseshoe kidney and bilateral duplication of the pelvis and ureter","volume":"10","author":"Christoffersen","year":"1976","journal-title":"Scand J Urol Nephrol"},{"key":"2025082707401295000_2018.jun11_1.bcr-2017-223913.5","doi-asserted-by":"crossref","first-page":"139","DOI":"10.1590\/S1677-5538.IBJU.2013.01.18","volume":"39","author":"Sharma","year":"2013","journal-title":"Int Braz J Urol"},{"key":"2025082707401295000_2018.jun11_1.bcr-2017-223913.6","first-page":"1162","article-title":"Horseshoe kidney with complete unilateral duplication of ureter and pelvicalyceal system\u2014a case report","volume":"10","author":"Tyagi","year":"2014","journal-title":"Urol J"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2017-223913","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T14:40:17Z","timestamp":1756305617000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2017-223913"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,6,11]]},"references-count":6,"alternative-id":["10.1136\/bcr-2017-223913"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2017-223913","relation":{},"ISSN":["1757-790X"],"issn-type":[{"type":"electronic","value":"1757-790X"}],"subject":[],"published":{"date-parts":[[2018,6,11]]}}}