{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,1]],"date-time":"2025-11-01T13:05:22Z","timestamp":1762002322645,"version":"build-2065373602"},"reference-count":8,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2024,3,1]],"date-time":"2024-03-01T00:00:00Z","timestamp":1709251200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2024,3,1]],"date-time":"2024-03-01T00:00:00Z","timestamp":1709251200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2024,1,4]],"date-time":"2024-01-04T00:00:00Z","timestamp":1704326400000},"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":[[2024,3]]},"DOI":"10.1016\/j.eucr.2024.102648","type":"journal-article","created":{"date-parts":[[2024,1,4]],"date-time":"2024-01-04T08:51:58Z","timestamp":1704358318000},"page":"102648","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":1,"special_numbering":"C","title":["First case of synchronous Leydig cell tumor and spermatocytic tumor in the unilateral testis"],"prefix":"10.1016","volume":"53","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9035-4798","authenticated-orcid":false,"given":"Takashi","family":"Ando","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Makoto","family":"Naito","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.eucr.2024.102648_bib1","series-title":"StatPearls","article-title":"Leydig cell cancer","author":"Pomajzl","year":"2023"},{"key":"10.1016\/j.eucr.2024.102648_bib2","series-title":"StatPearls","article-title":"Testicular seminoma","author":"Cedeno","year":"2023"},{"key":"10.1016\/j.eucr.2024.102648_bib3","doi-asserted-by":"crossref","first-page":"9529","DOI":"10.3390\/ijms24119529","article-title":"Spermatocytic tumor: a review","volume":"24","author":"Secondino","year":"2023","journal-title":"Int J Mol Sci"},{"key":"10.1016\/j.eucr.2024.102648_bib4","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1016\/j.juro.2007.03.024","article-title":"Population based incidence and age distribution of spermatocytic seminoma","volume":"178","author":"Carri\u00e8re","year":"2007","journal-title":"J Urol"},{"key":"10.1016\/j.eucr.2024.102648_bib5","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1097\/PAS.0000000000001001","article-title":"Spermatocytic seminoma: a report of 85 cases emphasizing its morphologic spectrum including some aspects not widely known","volume":"43","author":"Hu","year":"2019","journal-title":"Am J Surg Pathol"},{"key":"10.1016\/j.eucr.2024.102648_bib6","article-title":"Synchronous Leydig cell tumor and seminoma in the ipsilateral testis","volume":"2018","author":"Obiorah","year":"2018","journal-title":"Case Rep Urol"},{"key":"10.1016\/j.eucr.2024.102648_bib7","doi-asserted-by":"crossref","first-page":"32","DOI":"10.1002\/bjs.1800550109","article-title":"Seminoma and intestitial-cell tumour of the testis","volume":"55","author":"Mitchinson","year":"1968","journal-title":"Br J Surg"},{"key":"10.1016\/j.eucr.2024.102648_bib8","doi-asserted-by":"crossref","first-page":"2090","DOI":"10.1016\/j.juro.2009.01.038","article-title":"Sex cord stromal testicular tumors: a clinical series\u2014uniformly Stage I disease","volume":"181","author":"Featherstone","year":"2009","journal-title":"J Urol"}],"container-title":["Urology Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2214442024000020?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2214442024000020?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,11,1]],"date-time":"2025-11-01T12:58:32Z","timestamp":1762001912000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2214442024000020"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,3]]},"references-count":8,"alternative-id":["S2214442024000020"],"URL":"https:\/\/doi.org\/10.1016\/j.eucr.2024.102648","relation":{},"ISSN":["2214-4420"],"issn-type":[{"type":"print","value":"2214-4420"}],"subject":[],"published":{"date-parts":[[2024,3]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"First case of synchronous Leydig cell tumor and spermatocytic tumor in the unilateral testis","name":"articletitle","label":"Article Title"},{"value":"Urology Case Reports","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.eucr.2024.102648","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2024 The Authors. Published by Elsevier Inc.","name":"copyright","label":"Copyright"}],"article-number":"102648"}}