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Use este identificador para citar o ir al link de este elemento: http://hdl.handle.net/1843/78016
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Campo DCValorIdioma
dc.creatorHelvécio Marangon Júniorpt_BR
dc.creatorPaulo Eduardo Alencar Souzapt_BR
dc.creatorRodrigo Villamarim Soarespt_BR
dc.creatorRicardo Santiago Gomezpt_BR
dc.creatorGustavo Henrique de Mattos Pereirapt_BR
dc.creatorMartinho Campolina Rebello Hortapt_BR
dc.date.accessioned2024-11-13T16:39:24Z-
dc.date.available2024-11-13T16:39:24Z-
dc.date.issued2016-11-02-
dc.citation.volume11pt_BR
dc.citation.issue2pt_BR
dc.citation.spage212pt_BR
dc.citation.epage218pt_BR
dc.identifier.doihttps://doi.org/10.1007/s12105-016-0766-xpt_BR
dc.identifier.issn1936-0568pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/78016-
dc.description.resumoLichen sclerosus (LS) is a chronic inflammatory mucocutaneous disease that often affects the anogenital area and causes significant discomfort and morbidity. Oral mucosal lesions in LS are extremely rare and might be associated with genital and/or skin manifestations. As a unique manifestation of LS, oral lesions are even more rare, with only 20 cases reported in English-language literature. In reviewing that literature in this paper, we present the case of a 44-year-old white man who sought dental assistance with a complaint of a white spot on his upper lip. Extraoral clinical examination revealed a slight white macule on the left upper lip vermilion next to the labial commissure. Intraoral examination revealed that the macule was approximately 3.5 × 2.0 cm, extended to the upper left labial mucosa, and presented an ivory-white color. Following an incisional biopsy and microscopy, the lesion was shown to be covered by a stratified squamous epithelium showing hyperkeratosis and atrophy. The superficial lamina propria revealed a well-marked band of subepithelial hyalinization and, below it, a band-like mononuclear inflammatory infiltrate. Sections stained by Verhoeff's technique revealed a scantiness of elastic fibers in the superficial lamina propria. The diagnosis of LS was then established. The patient was referred for dermatologic evaluation, which identified no skin or genital lesions, and no treatment was employed. After 6 years, no significant changes in clinical features were observed. Altogether, this rare case makes an important contribution to knowledge on this uncommon condition.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Geraispt_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.initialsUFMGpt_BR
dc.relation.ispartofHead and Neck Pathologypt_BR
dc.rightsAcesso Restritopt_BR
dc.subjectHistopathologypt_BR
dc.subjectLichen sclerosuspt_BR
dc.subjectMucocutaneous diseasespt_BR
dc.subjectOral mucosapt_BR
dc.subject.otherLichen sclerosus et atrophicuspt_BR
dc.subject.otherMouth mucosapt_BR
dc.subject.otherHyperkeratosis, epidermolyticpt_BR
dc.subject.otherLippt_BR
dc.subject.otherWounds and injuriespt_BR
dc.subject.otherBiopsypt_BR
dc.titleOral lichen sclerosus: a rare case report and review of the literaturept_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://link.springer.com/article/10.1007/s12105-016-0766-xpt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-9709-6795pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-5166-1982pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-7698-7532pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-8770-8009pt_BR
dc.identifier.orcidttps://orcid.org/0000-0003-0176-0741pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-0192-5614pt_BR
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