NUMERO: #20230138

Título: ETHMOID OSTEOMA EXTENDING TO THE NASAL CAVITY: A CLINICAL REPORT

Nome do Apresentador: Pedro Victor Silva DUARTE

Categoria do Trabalho: Painel de caso clínico (PCC)

Área Temática: Estomatologia

Resumo: Osteoma is a benign osteogenic tumor rarely found in paranasal sinuses. A 85-year-old woman, with diabetes and Alzheimer's disease, was referred to our service for evaluation of painful swelling of the middle third of the face with about five years of evolution. Extraoral examination revealed a periorbital swelling with hard consistency on the left side. Computed tomography of paranasal sinuses was then requested. The sections showed a hyperdense image into the left ethmoid sinus, suggestive of an extensive osteoma. The tumor developed from the ethmoid bone and was compressing the walls of the orbital cavity and maxillary sinus. In addition, it showed a large extension to the nasal cavity on the same side. The patient underwent lateral rhinotomy for tumor excision. Histopathological examination showed an osteoma constituted by mature lamellar tissue. The patient is being monitored by our interdisciplinary team and a one-year follow-up showed no signs of tumor recurrence.

Autor 1:  Pedro Victor Silva DUARTE

E-mail 1:  [email protected]

Autor 2:   Tamara Fernandes de Castro

E-mail 2:  [email protected]

Autor 3 :  José Cândido Caldeira Xavier-Júnior

E-mail 3:  [email protected]

Autor 4:  Sebastião Conrado Neto

E-mail 4:  [email protected]

Autor 5:  Éder Ricardo Biasoli

E-mail 5:  [email protected]

Autor 6:  Daniel Galera Bernabé

E-mail 6:  [email protected]

Autor 7:  Vitor Bonetti Valente

E-mail 7:  [email protected]