{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,8]],"date-time":"2026-05-08T14:17:47Z","timestamp":1778249867024,"version":"3.51.4"},"reference-count":0,"publisher":"PAGEPress Publications","issue":"2","license":[{"start":{"date-parts":[[2021,8,5]],"date-time":"2021-08-05T00:00:00Z","timestamp":1628121600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Dermatol Reports"],"abstract":"<jats:p>Chromoblastomycosis (CMB) is a cutaneous fungal infection caused by dematiaceous fungi. According to the World Health Organization CMB has been elected as a tropical disease, and it is prevalent in tropical and subtropical regions. The lower extremities are the most affected areas, and the lesions progress with erythema, papules, nodules, verrucose plates and\/or ulcerations. So far, few works have demonstrated neoplastic transformation in chronic CMB lesions, and it may be a consequence of prolonged inflammatory response. In the present case report, we described a neoplastic transformation from CMB lesion of a 55- year-old man, presenting lesions only in the left leg for 35 years. After treatment, a verrucous white plate with thick and irregular borders emerged in the ankle, which was identified as a sarcomatoid squamous cell carcinoma. The present case report highlights the importance of an early diagnosis and treatment.<\/jats:p>","DOI":"10.4081\/dr.2021.9009","type":"journal-article","created":{"date-parts":[[2021,8,5]],"date-time":"2021-08-05T05:57:18Z","timestamp":1628143038000},"source":"Crossref","is-referenced-by-count":4,"title":["Chromoblastomycosis evolving to sarcomatoid squamous cell carcinoma: A case report"],"prefix":"10.4081","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0401-1885","authenticated-orcid":false,"given":"Walter","family":"Belda Jr.","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Paulo Ricardo","family":"Criado","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0274-5124","authenticated-orcid":false,"given":"Paula","family":"Casteleti","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5986-6381","authenticated-orcid":false,"given":"Luiz Felipe","family":"Domingues Passero","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"2549","published-online":{"date-parts":[[2021,8,5]]},"container-title":["Dermatology Reports"],"original-title":[],"link":[{"URL":"https:\/\/journals.pagepress.net\/dr\/article\/download\/9009\/8677","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.pagepress.net\/dr\/article\/download\/9009\/8694","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.pagepress.net\/dr\/article\/download\/9009\/8677","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,8]],"date-time":"2026-05-08T14:00:23Z","timestamp":1778248823000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.pagepress.net\/dr\/article\/view\/9009"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,8,5]]},"references-count":0,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2021,8,1]]}},"URL":"https:\/\/doi.org\/10.4081\/dr.2021.9009","relation":{},"ISSN":["2036-7406","2036-7392"],"issn-type":[{"value":"2036-7406","type":"electronic"},{"value":"2036-7392","type":"print"}],"subject":[],"published":{"date-parts":[[2021,8,5]]}}}