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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/64464
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dc.creatorRoberta Rayra Martins-Chavespt_BR
dc.creatorBruna Pizziolo Courapt_BR
dc.creatorCarolina Cavaliéri Gomespt_BR
dc.creatorFelipe Paiva Fonsecapt_BR
dc.creatorWagner Henriques de Castropt_BR
dc.creatorRicardo Santiago Gomezpt_BR
dc.date.accessioned2024-02-22T18:50:23Z-
dc.date.available2024-02-22T18:50:23Z-
dc.date.issued2022-07-
dc.citation.volume134pt_BR
dc.citation.issue1pt_BR
dc.citation.spagee23pt_BR
dc.citation.epagee28pt_BR
dc.identifier.doihttps://doi.org/10.1016/j.oooo.2021.10.005pt_BR
dc.identifier.issn22124403pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/64464-
dc.description.resumoAdenoid ameloblastoma with dentinoid is an uncommon benign odontogenic neoplasm, and its unicystic variant seems to be even rarer. A 34-year-old man was referred for evaluation of an asymptomatic swelling in the posterior maxilla. Intraoral examination showed an expansive lesion, soft to palpation, covered by a normal color mucosa. Cone beam computed tomography revealed a well-defined unilocular hypodense tumor involving the left maxillary sinus. Histopathological examination of the surgically excised specimen showed a cystic tumor lined by an ameloblastic-like epithelium containing columnar basal cells with hyperchromatic and polarized nuclei. In some areas of the capsule, the tumor showed mural infiltration by sheets of cells containing central whirling structures. Dentinoid material was also observed in association with ameloblastic-like cells. The tumor was BRAF and KRAS wild-type. Collectively, these findings were consistent with the diagnosis of a unicystic variant of adenoid ameloblastoma with dentinoid.pt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentFAO - FACULDADE DE ODONTOLOGIApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofOral Surgery, Oral Medicine, Oral Pathology and Oral Radiologypt_BR
dc.rightsAcesso Restritopt_BR
dc.subject04acesso restrito Unicystic adenoid ameloblastoma: a new variant? fao faculdade de odontologia Ameloblastoma é assunto título periódico assunto neoplasia e ameloblastoma busca dia 06/12/2023 título periódico Oral surgery oral medicine oral pathology oral radiologypt_BR
dc.subject.otherNeoplasmspt_BR
dc.subject.otherAmeloblastomapt_BR
dc.subject.otherMaxillapt_BR
dc.titleUnicystic adenoid ameloblastoma: a new variant?pt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.sciencedirect.com/science/article/pii/S2212440321006842?via%3Dihubpt_BR
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