{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T04:57:04Z","timestamp":1760245024716,"version":"3.44.0"},"reference-count":9,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2007,4,1]],"date-time":"2007-04-01T00:00:00Z","timestamp":1175385600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2007,4,1]],"date-time":"2007-04-01T00:00:00Z","timestamp":1175385600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2007,4,1]],"date-time":"2007-04-01T00:00:00Z","timestamp":1175385600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2007,4,1]],"date-time":"2007-04-01T00:00:00Z","timestamp":1175385600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2007,4,1]],"date-time":"2007-04-01T00:00:00Z","timestamp":1175385600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2007,4,1]],"date-time":"2007-04-01T00:00:00Z","timestamp":1175385600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2007,4,1]],"date-time":"2007-04-01T00:00:00Z","timestamp":1175385600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","goldjournal.net","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Urology"],"published-print":{"date-parts":[[2007,4]]},"DOI":"10.1016\/j.urology.2007.02.017","type":"journal-article","created":{"date-parts":[[2007,4,18]],"date-time":"2007-04-18T07:33:03Z","timestamp":1176881583000},"page":"778.e15-778.e17","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":12,"title":["Urothelial Carcinoma \u201cNested Variant\u201d of Renal Pelvis and Ureter"],"prefix":"10.1016","volume":"69","author":[{"given":"Marc","family":"Pusztaszeri","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Johannes","family":"Hauser","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christophe","family":"Iselin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jean-Fran\u00e7ois","family":"Egger","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marie-Fran\u00e7oise","family":"Pelte","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.urology.2007.02.017_bib1","series-title":"World Health Organization Classification of Tumors: Tumors of the Urinary System and Male Genital Organs","first-page":"93","article-title":"Infiltrating urothelial carcinoma","author":"Eble","year":"2004"},{"key":"10.1016\/j.urology.2007.02.017_bib2","doi-asserted-by":"crossref","first-page":"843","DOI":"10.1016\/j.urology.2005.10.002","article-title":"Nested variant of urothelial carcinoma: a rare presentation","volume":"67","author":"Ooi","year":"2006","journal-title":"Urology"},{"key":"10.1016\/j.urology.2007.02.017_bib3","doi-asserted-by":"crossref","first-page":"1243","DOI":"10.1097\/00000478-200309000-00008","article-title":"Florid von Brunn nests mimicking urothelial carcinoma: a morphologic and immunohistochemical comparison to the nested variant of urothelial carcinoma","volume":"27","author":"Volmar","year":"2003","journal-title":"Am J Surg Pathol"},{"key":"10.1016\/j.urology.2007.02.017_bib4","first-page":"989","article-title":"The nested variant of transitional cell carcinoma: an aggressive neoplasm with innocuous histology","volume":"9","author":"Drew","year":"1996","journal-title":"Mod Pathol"},{"key":"10.1016\/j.urology.2007.02.017_bib5","first-page":"240","article-title":"The nested variant of transitional cell carcinoma: a neoplasm resembling proliferation of Brunn\u2019s nests","volume":"5","author":"Murphy","year":"1992","journal-title":"Mod Pathol"},{"key":"10.1016\/j.urology.2007.02.017_bib6","doi-asserted-by":"crossref","first-page":"e333","DOI":"10.5858\/2003-127-e333-TNVOUC","article-title":"The nested variant of urothelial carcinoma: clinicopathology of 2 cases","volume":"127","author":"Xiao","year":"2003","journal-title":"Arch Pathol Lab Med"},{"key":"10.1016\/j.urology.2007.02.017_bib7","doi-asserted-by":"crossref","first-page":"102","DOI":"10.1080\/003655901750170425","article-title":"The nested variant of transitional cell carcinoma\u2014a rare neoplasm with poor prognosis","volume":"35","author":"Holmang","year":"2001","journal-title":"Scand J Urol Nephrol"},{"key":"10.1016\/j.urology.2007.02.017_bib8","doi-asserted-by":"crossref","first-page":"257","DOI":"10.1023\/A:1007161828108","article-title":"The nested variant of the transitional cell bladder carcinoma: a case report and review of the literature","volume":"32","author":"Ozdemir","year":"2000","journal-title":"Int Urol Nephrol"},{"key":"10.1016\/j.urology.2007.02.017_bib9","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1002\/cncr.10955","article-title":"Cytologic features of the nested variant of urothelial carcinoma: a study of seven cases","volume":"99","author":"Cardillo","year":"2003","journal-title":"Cancer"}],"container-title":["Urology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0090429507001938?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0090429507001938?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,25]],"date-time":"2025-09-25T01:46:22Z","timestamp":1758764782000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0090429507001938"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,4]]},"references-count":9,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2007,4]]}},"alternative-id":["S0090429507001938"],"URL":"https:\/\/doi.org\/10.1016\/j.urology.2007.02.017","relation":{},"ISSN":["0090-4295"],"issn-type":[{"type":"print","value":"0090-4295"}],"subject":[],"published":{"date-parts":[[2007,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Urothelial Carcinoma \u201cNested Variant\u201d of Renal Pelvis and Ureter","name":"articletitle","label":"Article Title"},{"value":"Urology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.urology.2007.02.017","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2007 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}