NUMERO: #20250280

Título: ANGIOFIBROMA OF THE SINONASAL TRACT: CASE REPORT

Nome do Apresentador: Jéssica da Silva CUNHA

Categoria do Trabalho: Painel de caso clínico (PCC)

Área Temática: Patologia Oral

Resumo: A 26-year-old male patient has presented with a complaint of anosmia, epistaxis, and nasal obstruction for a duration of eight years. Magnetic resonance imaging revealed a polypoid lesion in the lower left portion of the nasal cavity, with well-defined lobular contours measuring 5,0 x3,0 x7,2 centimeters. No extension to the orbit or intracranial structures was observed. Cerebral angiography revealed no aneurysms or arteriovenous malformations, indicating that no preoperative approach was necessary. Subsequently, an excisional biopsy was performed, and histopathological analysis revealed the presence of blood vessels of various sizes, a fibrous stroma, and areas of ciliated pseudostratified columnar epithelium. The immunohistochemical examination yielded positive results for the androgen receptor, beta-catenin, and CD34, which favored the diagnosis of angiofibroma of the sinonasal tract. The patient is currently undergoing follow-up seven months after surgery, with no clinical or imaging signs of recurrence, a patent airway, and no bleeding.

Autor 1:  Jéssica da Silva CUNHA

E-mail 1:  [email protected]

Autor 2:   Gabrielle Vieira dos SANTOS

E-mail 2:  [email protected]

Autor 3 :  Stefânia Jeronimo FERREIRA

E-mail 3:  [email protected]

Autor 4:  Allan Vinícius MARTINS-DE-BARROS

E-mail 4:  [email protected]

Autor 5:  Gilberto Tenório Wanderley Fernandes LIMA

E-mail 5:  [email protected]

Autor 6:  Fábio Andrey da Costa ARAÚJO

E-mail 6:  [email protected]

Autor 7:  Marianne de Vasconcelos CARVALHO

E-mail 7:  [email protected]