{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,8]],"date-time":"2026-03-08T16:00:17Z","timestamp":1772985617243,"version":"3.50.1"},"reference-count":40,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2012,7,7]],"date-time":"2012-07-07T00:00:00Z","timestamp":1341619200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2012,7,7]],"date-time":"2012-07-07T00:00:00Z","timestamp":1341619200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Kaohsiung J of Med Scie"],"published-print":{"date-parts":[[2012,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:label\/>\n                    <jats:p>Lymphoepithelioma\u2010like carcinoma (LELC) is best known to occur in the nasopharynx. When LELC occurs in the urinary tract, this extremely rare neoplasm most commonly affects the bladder but has also been reported in the renal pelvis, ureter, prostate , and urethra . We present a case of LELC arising in the right proximal ureter of a 64\u2010year\u2010old male patient with hydronephrosis and nausea. Computed tomography demonstrated right ureter tumor. On biopsy, the patient was diagnosed with infiltrating urothelial carcinoma. An operation consisting of right nephroureterectomy and bladder cuff removal was carried out. The pathologic examination showed pure subtype of LELC, pT3N0. Unlike lymphoepithelioma in the nasopharynx, immunohistochemical analysis of this urinary LELC was negative for the Epstein\u2013Barr virus. No disease progression was noted at 6 months\u2019 follow\u2010up. Only eight previous cases of LELC involving the ureter have been reported, and a review of the available literature and a summary of ureter cases are presented here. This is the first report of a ureteral LELC case and third urothelial LELC cases  in Taiwan.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1016\/j.kjms.2012.04.010","type":"journal-article","created":{"date-parts":[[2012,7,7]],"date-time":"2012-07-07T21:08:32Z","timestamp":1341695312000},"page":"509-513","source":"Crossref","is-referenced-by-count":12,"title":["Lymphoepithelioma\u2010like carcinoma of ureter\u2014A rare case report and review of the literature"],"prefix":"10.1002","volume":"28","author":[{"given":"Sheng\u2010Chen","family":"Wen","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jung\u2010Tsung","family":"Shen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mei\u2010Yu","family":"Jang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kun\u2010Bow","family":"Tsai","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shu\u2010Fang","family":"Chang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Li\u2010Jiun","family":"Tsai","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wen\u2010Jeng","family":"Wu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2012,7,7]]},"reference":[{"key":"e_1_2_4_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.humpath.2008.12.008"},{"key":"e_1_2_4_3_2","doi-asserted-by":"publisher","DOI":"10.1038\/modpathol.3800823"},{"key":"e_1_2_4_4_2","first-page":"722","article-title":"Lymphoepithelioma\u2010like carcinoma of the urinary bladder","volume":"102","author":"Chen K.C.","year":"2003","journal-title":"J Formos Med Assoc"},{"key":"e_1_2_4_5_2","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(19821001)50:7<1344::AID-CNCR2820500721>3.0.CO;2-O"},{"key":"e_1_2_4_6_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2559.1987.tb01856.x"},{"key":"e_1_2_4_7_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-199106000-00005"},{"key":"e_1_2_4_8_2","doi-asserted-by":"publisher","DOI":"10.1023\/A:1025981106561"},{"key":"e_1_2_4_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.anndiagpath.2009.05.007"},{"key":"e_1_2_4_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5347(01)63963-6"},{"key":"e_1_2_4_11_2","first-page":"4421","article-title":"Lymphoepithelioma\u2010like carcinoma of the ureter discovered intraoperatively during a hysterectomy","volume":"15","author":"Ma P.","year":"2008","journal-title":"Can J Urol"},{"key":"e_1_2_4_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5347(01)61660-4"},{"key":"e_1_2_4_13_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2559.2001.1217e.x"},{"key":"e_1_2_4_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.urology.2005.05.038"},{"key":"e_1_2_4_15_2","doi-asserted-by":"crossref","unstructured":"J.F.Val\u2010Bernal P.Gonz\u00e1lez\u2010M\u00e1rquez R.Ballestero S.Zubillaga.Primary lymphoepithelioma\u2010like carcinoma of the ureter.Ann Diagn Pathol.2011","DOI":"10.1016\/j.anndiagpath.2010.10.008"},{"key":"e_1_2_4_16_2","unstructured":"B.S.Zdenka Ov\u010dak.Lymphoepithelioma\u2010like carcinoma of the ureter\u2014a case report.Zdrav Vestn.2005;711\u2013712"},{"key":"e_1_2_4_17_2","doi-asserted-by":"publisher","DOI":"10.1080\/003130299104891"},{"key":"e_1_2_4_18_2","first-page":"1252","article-title":"Lymphoepithelioma\u2010like carcinoma of the renal pelvis: a case report with immunohistochemical analysis and in situ hybridization for the Epstein\u2013Barr viral genome","volume":"11","author":"Fukunaga M.","year":"1998","journal-title":"Mod Pathol"},{"key":"e_1_2_4_19_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1442-2042.2007.01846.x"},{"key":"e_1_2_4_20_2","doi-asserted-by":"publisher","DOI":"10.1038\/modpathol.3800559"},{"key":"e_1_2_4_21_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1442-2042.2007.01897.x"},{"key":"e_1_2_4_22_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-199405000-00005"},{"key":"e_1_2_4_23_2","first-page":"90","volume-title":"World HealthOrganisation classification of tumours. 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