NUMERO: #20220041

Título: PERIAPICAL CEMENTO-OSSIFYING FIBROMA: A CASE REPORT

Nome do Apresentador: Vitória Maria Sousa CRUZ

Categoria do Trabalho: Trabalhos Aprovados para Disponibilização em Vídeo (ADV)

Área Temática: Estomatologia

Resumo: Cemento-ossifying fibroma (COF) mimicking a periapical chronic inflammatory lesion is rare. The aim of this report is to describe a case of periapical COF. A 22-year-old male patient was referred for the evaluation of a mandibular radiolucent lesion identified during a routine radiographic examination. Panoramic radiography revealed a well-defined unilocular radiolucent lesion in the periapical region of left mandibular canine, central and lateral incisors, which presented pulp vitality. The canine presented root resorption. Under local anesthesia, a conservative surgical treatment was performed, which consisted in enucleation of whole lesion. Microscopically, a richly cellular fibrous tissue containing mineralized material with a basophilic spheres appearance was observed, besides immature bone trabeculae surrounded by osteoblasts. Thus, the final diagnosis of COF was established. The patient is under clinical-radiographic follow-up, showing no signs of recurrence after 4 years. The COF should be considered in the differential diagnosis of periapical radiolucent lesions.

Autor 1:  Vitória Maria Sousa CRUZ

E-mail 1:  [email protected]

Autor 2:   Elaine Judite de Amorim CARVALHO

E-mail 2:  [email protected]

Autor 3 :  Jurema Freire Lisboa de CASTRO

E-mail 3:  [email protected]

Autor 4:  Augusto César Leal da Silva LEONEL

E-mail 4:  [email protected]

Autor 5:  Éder Gerardo Santos-Leite

E-mail 5:  [email protected]

Autor 6:  Flávia Maria de Moraes Ramos-PEREZ

E-mail 6:  [email protected]

Autor 7:  Danyel Elias da Cruz PEREZ

E-mail 7:  [email protected]