{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,23]],"date-time":"2026-06-23T09:53:34Z","timestamp":1782208414496,"version":"3.54.5"},"reference-count":0,"publisher":"Termedia Sp. z.o.o.","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Pol J Pathol"],"abstract":"<jats:p>In this article, we present a rare case of renal pelvic carcinoma. The imaging examination of a 75-year-old Japanese man disclosed the left renal pelvic tumor. The histological examination showed the finding of predominant undifferentiated discohesive mononuclear cells with abundant osteoclast-like giant cells and a minor component of papillary urothelial carcinoma. Rhabdoid morphology was focally seen. Immunohistochemically, mononuclear cells were focally positive for thrombomodulin and showed a high MIB-1 index, whereas osteoclast-like giant cells were positive for CD68. Urologists should bear in mind that a rare association of high-grade urothelial carcinoma, plasmacytoid variant, with osteoclast-like giant cells and focal rhabdoid features may occur in the renal pelvis.<\/jats:p>","DOI":"10.5114\/pjp.2014.45788","type":"journal-article","created":{"date-parts":[[2014,12,5]],"date-time":"2014-12-05T04:13:13Z","timestamp":1417752793000},"page":"237-240","source":"Crossref","is-referenced-by-count":5,"title":["Case report&lt;br&gt;High-grade urothelial carcinoma, plasmacytoid variant, of the renal pelvis with osteoclast-like giant cells and focal rhabdoid features"],"prefix":"10.5114","volume":"65","author":[{"given":"Naoto","family":"Kuroda","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takushi","family":"Naroda","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masato","family":"Tamura","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Delia","family":"Perez-Montiel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michal","family":"Michal","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ondrej","family":"Hes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"3061","published-online":{"date-parts":[[2014,10,18]]},"container-title":["Polish Journal of Pathology"],"original-title":[],"link":[{"URL":"https:\/\/www.polishjournalofpathology.com\/pdf-54610-137140","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.polishjournalofpathology.com\/pdf-54610-137140","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,6,23]],"date-time":"2026-06-23T09:40:49Z","timestamp":1782207649000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.polishjournalofpathology.com\/Case-report-High-grade-urothelial-carcinoma-plasmacytoid-variant-of-the-renal-pelvis,54610,0,2.html"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,10,18]]},"references-count":0,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2014]]}},"alternative-id":["54610"],"URL":"https:\/\/doi.org\/10.5114\/pjp.2014.45788","relation":{},"ISSN":["1233-9687","2084-9869"],"issn-type":[{"value":"1233-9687","type":"print"},{"value":"2084-9869","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,10,18]]}}}