{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,20]],"date-time":"2026-01-20T03:18:30Z","timestamp":1768879110969,"version":"3.49.0"},"reference-count":8,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2020,6,17]],"date-time":"2020-06-17T00:00:00Z","timestamp":1592352000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["IJU Case Reports"],"published-print":{"date-parts":[[2020,7]]},"abstract":"<jats:sec><jats:title>Introduction<\/jats:title><jats:p>Prostate sarcoma is an extremely rare disease with a poor prognosis. Undifferentiated pleomorphic sarcoma has never been described in the prostate.<\/jats:p><jats:sec><jats:title>Case presentation<\/jats:title><jats:p>A 27\u2010year\u2010old man complained of frequent urination and dysuria for several years. Various examinations were suggestive of prostate sarcoma. The pathological diagnosis was confirmed as prostate sarcoma via ultrasound\u2010guided transrectal needle biopsy. Because the location of the tumor in the prostate was confirmed by magnetic resonance imaging, we performed robot\u2010assisted radical prostatectomy. The final pathological diagnosis was undifferentiated pleomorphic sarcoma. Local recurrence occurred at the front of the rectum 2\u00a0months after surgery. Although chemotherapy and radiotherapy were initially effective, he died 18\u00a0months after surgery.<\/jats:p><\/jats:sec><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Undifferentiated pleomorphic sarcoma of the prostate is believed to have a poor prognosis. When selecting the surgical procedure, functionality should be considered for individual cases with complete resection.<\/jats:p><\/jats:sec>","DOI":"10.1002\/iju5.12174","type":"journal-article","created":{"date-parts":[[2020,6,18]],"date-time":"2020-06-18T00:15:30Z","timestamp":1592439330000},"page":"145-148","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Undifferentiated pleomorphic sarcoma of the prostate in a young man"],"prefix":"10.1002","volume":"3","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4201-1985","authenticated-orcid":false,"given":"Yuya","family":"Iwahashi","sequence":"first","affiliation":[{"name":"Departments of Department of Urology Kinan Hospital Tanabe Wakayama Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nagahide","family":"Matsumura","sequence":"additional","affiliation":[{"name":"Departments of Department of Urology Kinan Hospital Tanabe Wakayama Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroki","family":"Kusumoto","sequence":"additional","affiliation":[{"name":"Departments of Department of Urology Kinan Hospital Tanabe Wakayama Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takashi","family":"Ozaki","sequence":"additional","affiliation":[{"name":"Department of Pathology Kinan Hospital Tanabe Wakayama Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masatoshi","family":"Higuchi","sequence":"additional","affiliation":[{"name":"Department of Urology Wakayama Medical University Wakayama Wakayama Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yasuo","family":"Kohjimoto","sequence":"additional","affiliation":[{"name":"Department of Urology Wakayama Medical University Wakayama Wakayama Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Isao","family":"Hara","sequence":"additional","affiliation":[{"name":"Department of Urology Wakayama Medical University Wakayama Wakayama Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2020,6,17]]},"reference":[{"key":"e_1_2_7_2_1","first-page":"451","article-title":"A case of advanced prostate fibrosarcoma that reacted well to chemotherapy","volume":"60","author":"Hitoshi Y","year":"2014","journal-title":"Hinyokika Kiyo"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.urology.2014.05.036"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.urology.2013.01.034"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.5631\/jibirin.111.631"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1097\/00000421-200202000-00003"},{"key":"e_1_2_7_7_1","first-page":"537","article-title":"Undifferentiated high\u2010grade pleomorphic sarcoma of the retroperitoneum: a case report","volume":"72","author":"Kimiaki T","year":"2010","journal-title":"Nishinihon J. Urol."},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5347(05)65974-5"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/pros.23375"}],"container-title":["IJU Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fiju5.12174","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/iju5.12174","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/iju5.12174","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/iju5.12174","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,6]],"date-time":"2023-09-06T05:05:28Z","timestamp":1693976728000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/iju5.12174"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,6,17]]},"references-count":8,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2020,7]]}},"alternative-id":["10.1002\/iju5.12174"],"URL":"https:\/\/doi.org\/10.1002\/iju5.12174","archive":["Portico"],"relation":{},"ISSN":["2577-171X","2577-171X"],"issn-type":[{"value":"2577-171X","type":"print"},{"value":"2577-171X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,6,17]]},"assertion":[{"value":"2020-02-26","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-05-12","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-06-17","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}