{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,1]],"date-time":"2025-11-01T13:47:19Z","timestamp":1762004839778},"reference-count":0,"publisher":"Canadian Urological Association Journal","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["CUAJ"],"abstract":"<jats:p>Renal cell carcinoma (RCC) and urothelial carcinoma of the upperurinary tract are not uncommon urological malignancies. Theirsimultaneous occurrence in a patient is, however, extraordinarilyrare. We report the case of a patient who underwent laparoscopicnephrectomy for suspected RCC. Preoperative imaging wassuspicious for renal pelvic involvement, which was confirmedupon bivalving the fresh specimen at the time of surgery, with thediscovery of a separate urothelium-based lesion. We discuss thisrare occurrence and our management approach.Individuellement, l\u2019hypern\u00e9phrome et le carcinome uroth\u00e9lial desvoies urinaires sup\u00e9rieures ne sont pas des tumeurs urologiquesrares. Leur survenue simultan\u00e9e chez un m\u00eame patient est cependantextr\u00eamement rare. La reconnaissance pr\u00e9op\u00e9ratoire ou intraop\u00e9ratoireest cruciale afin que soit effectu\u00e9e la r\u00e9section ur\u00e9t\u00e9ralerequise. Nous d\u00e9crivons un cas d\u2019hypern\u00e9phrome et de carcinomeuroth\u00e9lial simultan\u00e9s et homolat\u00e9raux.<\/jats:p>","DOI":"10.5489\/cuaj.1025","type":"journal-article","created":{"date-parts":[[2016,12,10]],"date-time":"2016-12-10T12:17:56Z","timestamp":1481372276000},"page":"64","source":"Crossref","is-referenced-by-count":10,"title":["Synchronous ipsilateral renal cell carcinoma and urothelial carcinoma of the renal pelvis"],"prefix":"10.5489","volume":"3","author":[{"given":"Mike","family":"Leveridge","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Phillip A.","family":"Isotalo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alexander H.","family":"Boag","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jun","family":"Kawakami","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"3456","published-online":{"date-parts":[[2013,4,25]]},"container-title":["Canadian Urological Association Journal"],"original-title":[],"link":[{"URL":"http:\/\/www.cuaj.ca\/index.php\/journal\/article\/viewFile\/1025\/826","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/www.cuaj.ca\/index.php\/journal\/article\/viewFile\/1025\/826","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,9,11]],"date-time":"2017-09-11T11:49:50Z","timestamp":1505130590000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.cuaj.ca\/index.php\/journal\/article\/view\/1025"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,4,25]]},"references-count":0,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2013,4,25]]}},"URL":"https:\/\/doi.org\/10.5489\/cuaj.1025","relation":{},"ISSN":["1920-1214","1911-6470"],"issn-type":[{"value":"1920-1214","type":"electronic"},{"value":"1911-6470","type":"print"}],"subject":[],"published":{"date-parts":[[2013,4,25]]}}}