Report of intraosseous intravascular papillary endothelial hyperplasia associated with an odontogenic cyst in the maxilla and literature review

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorDutra, Mateus José-
Autor(es): dc.creatorAnbinder, Ana Lia-
Autor(es): dc.creatorPereira, Christyan Moretti-
Autor(es): dc.creatorChiliti, Beatriz Afonso-
Autor(es): dc.creatorRocha, André Caroli-
Autor(es): dc.creatorKaminagakura, Estela-
Data de aceite: dc.date.accessioned2025-08-21T17:08:03Z-
Data de disponibilização: dc.date.available2025-08-21T17:08:03Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1186/s13000-024-01505-1-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/298025-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/298025-
Descrição: dc.descriptionIntravascular papillary endothelial hyperplasia (IPEH) represents an uncommon reactive endothelial hyperplastic proliferation. A 46-year-old man experienced increased volume in the right maxilla, elevation of the nasal ala, and swelling of the hard palate with a reddish hue for 3 months. Computed tomography revealed an expansive hypodense region and cortical bone destruction associated with an impacted supernumerary tooth and an endodontically treated tooth. Under the differential diagnoses of a radicular cyst, dentigerous cyst, and ameloblastoma, an exploratory aspiration and incisional biopsy were performed. This revealed the formation of blood vessels of various diameters lined by endothelium, forming intravascular papillae positive for CD-34. The definitive diagnosis was IPEH, and the patient was treated by embolization and surgery. Histological analysis confirmed the presence of IPEH associated with an odontogenic cyst. After 12 months of follow-up, no recurrence was observed. Also, we reviewed case reports of IPEH affecting the maxilla and mandible. Fourteen intraosseous cases were reported in the maxilla and mandible, with a preference for males and affecting a wide age range. Complete surgical excision was the treatment of choice, and recurrences were not reported. The pathogenesis of IPEH is controversial and may originate from trauma or inflammatory processes. To the best of our knowledge, this is the first report of an association of IPEH with an odontogenic cyst. The importance of IPEH in the differential diagnosis of intraosseous lesions in the jaws is emphasized, and preoperative semiotic maneuvers are needed to prevent surgical complications.-
Descrição: dc.descriptionInstitute of Science and Technology Department of Biosciences and Oral Diagnosis São Paulo State University (UNESP), São José dos Campos Av. Engenheiro Francisco José Longo Avenue, 777/778, Jardim São Dimas, SP-
Descrição: dc.descriptionOral and Maxillofacial Surgery and Traumatology Service Hospital das Clínicas of the University of São Paulo Medical School-
Descrição: dc.descriptionInstitute of Science and Technology Department of Biosciences and Oral Diagnosis São Paulo State University (UNESP), São José dos Campos Av. Engenheiro Francisco José Longo Avenue, 777/778, Jardim São Dimas, SP-
Idioma: dc.languageen-
Relação: dc.relationDiagnostic Pathology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBlood vessels-
Palavras-chave: dc.subjectHyperplasia-
Palavras-chave: dc.subjectMouth neoplasms-
Palavras-chave: dc.subjectOdontogenic cysts-
Palavras-chave: dc.subjectOral pathology-
Título: dc.titleReport of intraosseous intravascular papillary endothelial hyperplasia associated with an odontogenic cyst in the maxilla and literature review-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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