{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T02:10:54Z","timestamp":1787019054734,"version":"build-2736575974"},"reference-count":18,"publisher":"SAGE Publications","issue":"8","license":[{"start":{"date-parts":[[2015,5,20]],"date-time":"2015-05-20T00:00:00Z","timestamp":1432080000000},"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":["Int J Surg Pathol"],"published-print":{"date-parts":[[2015,12]]},"abstract":"<jats:p>Spindle cell epitheliomas of the vagina are rare benign tumors of uncertain histogenesis. It has been hypothesized that they originate from a pluripotent cell population. Here, we report 2 cases of spindle cell epitheliomas of the vagina. Both patients presented with a painless vaginal nodule. The resected lesions were solid, well circumscribed, and composed of a proliferation of epithelioid or epithelial cells admixed with spindle cells without atypia. The 2 cellular populations expressed epithelial and mesenchymal markers. Based on these morphologic and immunohistochemical findings, a diagnosis of spindle cell epithelioma was rendered in both cases. Furthermore, we describe for the first time the expression of WT-1 (Wilms\u2019 tumor protein 1) and calretinin in addition to the previously defined immunohistochemical profile.<\/jats:p>","DOI":"10.1177\/1066896915587920","type":"journal-article","created":{"date-parts":[[2015,5,20]],"date-time":"2015-05-20T23:17:08Z","timestamp":1432163828000},"page":"677-681","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":17,"title":["Spindle Cell Epithelioma of the Vagina"],"prefix":"10.1177","volume":"23","author":[{"given":"J\u00e9r\u00e9mie","family":"Berdugo","sequence":"first","affiliation":[{"name":"Department of pathology, Universit\u00e9 de Montr\u00e9al, CHUM, Montr\u00e9al, Qu\u00e9bec, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Philippe","family":"Gauthier","sequence":"additional","affiliation":[{"name":"Department of gynecologic oncology, Universit\u00e9 de Montr\u00e9al, CHUM, 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