1. Repositório Institucional - Universidade Federal de Uberlândia
2. Faculdade de Odontologia (FOUFU)
3. TCC - Odontologia

ORCID:	http://orcid.org/0000-0002-7675-7283
Tipo do documento:	Trabalho de Conclusão de Curso
Tipo de acesso:	Acesso Aberto
Título:	Melanoma oral extenso em palato duro: relato de caso
Título(s) alternativo(s):	Extensive oral melanoma on the hard palate: case report
Autor(es):	Castro, Luciano Leite de
Primeiro orientador:	Barbosa, Gabriella Lopes de Rezende
Primeiro coorientador:	Silva, Pedro Urquiza Jayme e
Primeiro membro da banca:	Silva, Brunno Santos de Freitas
Segundo membro da banca:	Oliveira, Guilherme José Pimentel Lopes de
Resumo:	Oral mucosa melanoma (OMM) is a rare malignant neoplasm of aggressive character, and it accounts for fewer than 1% of malignant oral lesions. This paper presents a case of OMM manifesting as a large focal pigmentation on the hard palate. A 54-year-old male patient was referred by a general dentist for specific assessment of the detected lesion. During anamnesis, the patient reported smoking for twenty years and abstaining from the habit for twenty years. On oral examination, a focal black pigmentation with red areas was observed in the median region of the hard palate, extending from the canine to upper second molars region. The diagnostic hypothesis was OMM. Upon incisional biopsy, the tissue fragment revealed mucosa covered by stratified epithelial tissue and partially ulcerated, as well as the presence of neoplasia containing melanin pigments, compatible with OMM. After diagnostic confirmation, the patient was referred to the head and neck surgery service of the local cancer center, where 27 sessions of radiotherapy and 4 sessions of brachytherapy were performed. Systematic clinical examinations of the oral cavity for the detection of asymptomatic and isolated pigmentations are necessary, and it is important to improve dentists' knowledge of the nature of these lesions, since early diagnosis is essential to increase the chances of curing this aggressive malignancy.
Palavras-chave:	Melanoma oral Palato duro e pigmentação focal
Área(s) do CNPq:	CNPQ::CIENCIAS DA SAUDE
Idioma:	eng
País:	Brasil
Editora:	Universidade Federal de Uberlândia
Referência:	CASTRO, Luciano Leite. Melanoma oral extenso em palato duro: relato de caso. 2020. 21 f. Trabalho de Conclusão de Curso (Graduação em Odontologia) – Universidade Federal de Uberlândia, Uberlândia, 2020.
URI:	https://repositorio.ufu.br/handle/123456789/30511
Data de defesa:	16-Nov-2020
Aparece nas coleções:	TCC - Odontologia

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