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Use este identificador para citar ou linkar para este item: http://hdl.handle.net/1843/84526
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Campo DCValorIdioma
dc.creatorLucas Alves Mota Santanapt_BR
dc.creatorThiago Santana Ribeiropt_BR
dc.creatorCeleste Sanchéz-Romeropt_BR
dc.creatorPaula Assunção Novaispt_BR
dc.creatorCleverson Luciano Trentopt_BR
dc.creatorAntônio Carlos Marquetipt_BR
dc.creatorSílvia Ferreira de Sousapt_BR
dc.date.accessioned2025-08-22T20:36:58Z-
dc.date.available2025-08-22T20:36:58Z-
dc.date.issued2020-01-
dc.citation.volume129pt_BR
dc.citation.issue1pt_BR
dc.citation.spagee108pt_BR
dc.citation.epagee108pt_BR
dc.identifier.doihttps://doi.org/10.1016/j.oooo.2019.06.463pt_BR
dc.identifier.issn2212-4411pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/84526-
dc.description.resumoA67-year-old male farmer presented with the complaint of a slightly symptomatic spot in the mouth for the past 2 years. The medical history discussed no abnormalities. Extraoral examina tion revealed cervical lymphadenopathy on the left side and intraoral examination a blue-black sessile elevated mass with irregular borders, involving the attached vestibular gingiva of teeth 27 and 28, extending to the hard palate and measuring approximately 3.5 cm. Panoramic radiograph did not show bone involvement. A diagnostic hypothesis of oral melanoma was made, and an incisional biopsy was performed. Microscopic find ings revealed a proliferation of densely pigmented pleomorphic cells, invading the subepithelial connective tissue in sheets or nests in an organoid fashion. Immunopositivity for S-100, Melan A, and HMB-45 confirmed the diagnosis of melanoma. The patient was referred to an oncology hospital, and, unfortunately, we have no information if he initiated the treatment.pt_BR
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.format.mimetypepdfpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentFAO - DEPARTAMENTO DE CLÍNICApt_BR
dc.publisher.departmentICB - DEPARTAMENTO DE PATOLOGIApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofOral Surgery, Oral Medicine, Oral Pathology and Oral Radiologypt_BR
dc.rightsAcesso Restritopt_BR
dc.subject.otherMelanomapt_BR
dc.subject.otherCell proliferationpt_BR
dc.subject.otherPigmentationpt_BR
dc.subject.otherConnective tissuept_BR
dc.subject.otherMouthpt_BR
dc.subject.otherLymphadenopathypt_BR
dc.subject.otherManipulation, spinalpt_BR
dc.subject.otherGingivapt_BR
dc.subject.otherToothpt_BR
dc.subject.otherPalate, hardpt_BR
dc.titleOral melanoma involving gingiva and palatept_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.sciencedirect.com/science/article/pii/S2212440319310120pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-5365-2692pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-1079-4217pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-6704-9269pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-7820-4749pt_BR
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