Oral solitary fibrous tumors: A collaborative clinicopathologic study of 19 cases

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.contributorState University of Paraíba (UEPB)-
Autor(es): dc.contributorUniversidade Federal do Rio de Janeiro (UFRJ)-
Autor(es): dc.contributorUniversity of Fortaleza (UNIFOR)-
Autor(es): dc.contributorUniversidade Federal de Goiás (UFG)-
Autor(es): dc.contributorHospital Araújo Jorge-
Autor(es): dc.contributorUniversidade Federal de Santa Catarina (UFSC)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorPatologika Laboratory-
Autor(es): dc.creatorCunha, John Lennon Silva-
Autor(es): dc.creatorCavalcante, Israel Leal-
Autor(es): dc.creatorBarros, Elton Fernandes-
Autor(es): dc.creatorde Sousa Neto, Sebastião Silvério-
Autor(es): dc.creatorCavalcante, Roberta Barroso-
Autor(es): dc.creatorTuratti, Eveline-
Autor(es): dc.creatorde Mendonça, Elismauro Francisco-
Autor(es): dc.creatorde Albuquerque-Júnior, Ricardo Luiz Cavalcanti-
Autor(es): dc.creatorAnbinder, Ana Lia-
Autor(es): dc.creatorFragata da Silva, Décio-
Autor(es): dc.creatorDuarte, Ivison Xavier-
Autor(es): dc.creatorNonaka, Cassiano Francisco Weege-
Autor(es): dc.creatorAlves, Pollianna Muniz-
Autor(es): dc.creatorde Almeida, Oslei Paes-
Autor(es): dc.creatorde Andrade, Bruno Augusto Benevenuto-
Data de aceite: dc.date.accessioned2025-08-21T15:24:44Z-
Data de disponibilização: dc.date.available2025-08-21T15:24:44Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-07-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1111/odi.14737-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/305514-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/305514-
Descrição: dc.descriptionObjective: To report the clinicopathologic features of 19 oral solitary fibrous tumors (SFTs). Methods: Clinical data were collected from the records of seven pathology services. All cases were re-evaluated by HE staining and confirmed by immunohistochemistry. Results: The series comprised 11 females (57.9%) and 8 males (42.1%), with a mean age of 47.3 ± 14.7 years (range: 22–71 years) and a 1.3:1 female-to-male ratio. Most tumors affected the buccal mucosa (n = 7; 36.8%) and presented clinically as an asymptomatic solitary submucosal well-circumscribed nodule with coloration similar to the oral mucosa. Morphologically, most SFTs (n = 10; 52.6%) exhibited a classic hybrid pattern characterized by a well-circumscribed proliferation of densely cellular areas alternating with hypocellular areas in a variably collagenous vascular stroma. Remnants of accessory salivary glands were observed in two cases (n = 2; 10.5%). All tumors were positive for STAT6 and CD34 (n = 19; 100%). Outcome information was available from 6 patients (31.6%), with clinical follow-up ranging from 6 to 24 months (mean ± SD, 9.5 ± 6.8 months), and none developed local recurrence. Conclusions: Oral SFTs are rare and often clinically misdiagnosed. Pathologists should consider SFT in the differential diagnosis of oral spindle cell tumors. Accurate diagnosis requires careful morphological evaluation supported by immunohistochemical analysis.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ)-
Descrição: dc.descriptionOral Pathology Section Department of Oral Diagnosis Piracicaba Dental School University of Campinas (UNICAMP)-
Descrição: dc.descriptionDepartment of Dentistry State University of Paraíba (UEPB)-
Descrição: dc.descriptionDepartment of Oral Diagnosis and Pathology School of Dentistry Federal University of Rio de Janeiro (UFRJ)-
Descrição: dc.descriptionSchool of Dentistry University of Fortaleza (UNIFOR)-
Descrição: dc.descriptionDepartment of Dentistry Federal University of Goiás (UFG)-
Descrição: dc.descriptionHospital Araújo Jorge-
Descrição: dc.descriptionDepartment of Pathology Federal University of Santa Catarina (UFSC)-
Descrição: dc.descriptionDepartment of Bioscience and Oral Diagnosis Institute of Science and Technology São Paulo State University (UNESP)-
Descrição: dc.descriptionPatologika Laboratory-
Descrição: dc.descriptionDepartment of Bioscience and Oral Diagnosis Institute of Science and Technology São Paulo State University (UNESP)-
Descrição: dc.descriptionFAPERJ: E-26/201.289/2022-
Formato: dc.format3188-3201-
Idioma: dc.languageen-
Relação: dc.relationOral Diseases-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectconnective tissue diseases-
Palavras-chave: dc.subjectdiagnosis-
Palavras-chave: dc.subjectoral pathology-
Palavras-chave: dc.subjectsolitary fibrous tumor-
Título: dc.titleOral solitary fibrous tumors: A collaborative clinicopathologic study of 19 cases-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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