{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,23]],"date-time":"2026-07-23T15:02:55Z","timestamp":1784818975560,"version":"3.55.0"},"reference-count":11,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Sage Open Medical Case Reports"],"published-print":{"date-parts":[[2026,1]]},"abstract":"<jats:p>Mucinous tubular and spindle cell carcinoma is a rare renal neoplasm first classified by the WHO in 2004. It typically consists of low-grade cuboidal cells in tightly packed tubules, merging with spindle cells in a myxoid stroma with basophilic mucin. High-grade features, including sarcomatoid transformation, necrosis, and vascular invasion, are associated with poor prognosis and metastasis. Here, we present the second reported case of mucinous tubular and spindle cell carcinoma metastasizing to bone despite lacking high-grade features.<\/jats:p>","DOI":"10.1177\/2050313x261472016","type":"journal-article","created":{"date-parts":[[2026,7,21]],"date-time":"2026-07-21T12:13:29Z","timestamp":1784636009000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Metastatic mucinous tubular and spindle cell carcinoma of the kidney: Case report and literature review"],"prefix":"10.1177","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7925-1133","authenticated-orcid":false,"given":"Raghad","family":"Bokhari","sequence":"first","affiliation":[{"name":"Pathology and Clinical Laboratory Medicine Administration, Anatomic Pathology Department, King Fahad Medical City, Riyadh, Kingdom Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Amal","family":"Al-Garni","sequence":"additional","affiliation":[{"name":"Pathology and Clinical Laboratory Medicine Administration, Anatomic Pathology Department, King Fahad Medical City, Riyadh, Kingdom Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hala Adnan","family":"Bokhari","sequence":"additional","affiliation":[{"name":"College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Kingdom Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2026,7,21]]},"reference":[{"key":"e_1_3_2_2_2","volume-title":"WHO Classification of Tumors","author":"WHO Classification of Tumors Editorial Board: Urinary and Male Genital Tumors","year":"2022","unstructured":"WHO Classification of Tumors Editorial Board: Urinary and Male Genital Tumors. 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Case Rep Urol 2017; 2017(1): 6597592.","journal-title":"Case Rep Urol"}],"container-title":["Sage Open Medical Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/2050313X261472016","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/2050313X261472016","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/2050313X261472016","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,23]],"date-time":"2026-07-23T14:21:49Z","timestamp":1784816509000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/2050313X261472016"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1]]},"references-count":11,"alternative-id":["10.1177\/2050313X261472016"],"URL":"https:\/\/doi.org\/10.1177\/2050313x261472016","relation":{},"ISSN":["2050-313X","2050-313X"],"issn-type":[{"value":"2050-313X","type":"print"},{"value":"2050-313X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1]]},"article-number":"2050313X261472016"}}