{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,1]],"date-time":"2025-11-01T13:02:26Z","timestamp":1762002146430,"version":"build-2065373602"},"reference-count":5,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2021,11,8]],"date-time":"2021-11-08T00:00:00Z","timestamp":1636329600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Urology Case Reports"],"published-print":{"date-parts":[[2022,1]]},"DOI":"10.1016\/j.eucr.2021.101940","type":"journal-article","created":{"date-parts":[[2021,11,9]],"date-time":"2021-11-09T08:33:28Z","timestamp":1636446808000},"page":"101940","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":5,"special_numbering":"C","title":["Ureteral fibroepithelial polyp: A diagnostic challenge"],"prefix":"10.1016","volume":"40","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2184-5486","authenticated-orcid":false,"given":"Raj A.","family":"Kumar","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2512-5558","authenticated-orcid":false,"given":"Michael","family":"Maidaa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jon","family":"Frankel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vincent","family":"Bird","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Udaya","family":"Kumar","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"issue":"5-6","key":"10.1016\/j.eucr.2021.101940_bib1","doi-asserted-by":"crossref","first-page":"E426","DOI":"10.5489\/cuaj.1392","article-title":"Robot-assisted right ureteral polypectomy: a case report","volume":"7","author":"Karmo","year":"2013","journal-title":"Can Urol Assoc J"},{"issue":"6","key":"10.1016\/j.eucr.2021.101940_bib2","doi-asserted-by":"crossref","first-page":"1273","DOI":"10.2214\/ajr.157.6.1950880","article-title":"Fibroepithelial polyp of the ureter in a child","volume":"157","author":"Liddell","year":"1991","journal-title":"AJR Am J Roentgenol"},{"issue":"9","key":"10.1016\/j.eucr.2021.101940_bib3","doi-asserted-by":"crossref","first-page":"850","DOI":"10.5858\/1999-123-0850-BFPOTR","article-title":"Benign fibroepithelial polyps of the renal pelvis","volume":"123","author":"Nowak","year":"1999","journal-title":"Arch Pathol Lab Med"},{"issue":"1","key":"10.1016\/j.eucr.2021.101940_bib4","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1186\/s12894-021-00786-8","article-title":"Ureteral polyps protruding from the urethra","volume":"21","author":"Sun","year":"2021","journal-title":"BMC Urol"},{"issue":"5","key":"10.1016\/j.eucr.2021.101940_bib5","doi-asserted-by":"crossref","first-page":"810","DOI":"10.1016\/S0090-4295(03)00691-5","article-title":"Endoscopic treatment of fibroepithelial polyps of the renal pelvis and ureter","volume":"62","author":"Lam","year":"2003","journal-title":"Urology"}],"container-title":["Urology Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2214442021003806?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2214442021003806?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,11,1]],"date-time":"2025-11-01T12:56:43Z","timestamp":1762001803000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2214442021003806"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,1]]},"references-count":5,"alternative-id":["S2214442021003806"],"URL":"https:\/\/doi.org\/10.1016\/j.eucr.2021.101940","relation":{},"ISSN":["2214-4420"],"issn-type":[{"type":"print","value":"2214-4420"}],"subject":[],"published":{"date-parts":[[2022,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Ureteral fibroepithelial polyp: A diagnostic challenge","name":"articletitle","label":"Article Title"},{"value":"Urology Case Reports","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.eucr.2021.101940","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2021 The Authors. Published by Elsevier Inc.","name":"copyright","label":"Copyright"}],"article-number":"101940"}}