Cemento-ossifying fibroma in an 8-year-old patient: a case report

Cemento-ossifying fibroma is a true neoplasm that belongs to the group of benign fibro-osseous lesions. It is characterized by the replacement of bone tissue with fibrous connective tissue that undergoes mineralization, and its diagnosis can be challenging due to its similarity to other lesions. Its...

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Detalhes bibliográficos
Autores: Morales Martínez, Karen Lilian, Torres Cruz, Yonatan Josué, Reyes Campos, José Agustin
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:Perú
Recursos:Universidad Peruana Cayetano Heredia
Repositorio:Revistas - Universidad Peruana Cayetano Heredia
Idioma:español
inglés
OAI Identifier:oai:revistas.upch.edu.pe:article/5824
Acesso em linha:https://revistas.upch.edu.pe/index.php/REH/article/view/5824
Access Level:acceso abierto
Palavra-chave:cementoma
fibroma cemento-osificante
mandíbula
reporte de caso
cement-ossifying fibroma
mandible
case report
fibroma cemento-ossificante
relato de caso
Descrição
Resumo:Cemento-ossifying fibroma is a true neoplasm that belongs to the group of benign fibro-osseous lesions. It is characterized by the replacement of bone tissue with fibrous connective tissue that undergoes mineralization, and its diagnosis can be challenging due to its similarity to other lesions. Its origin has been theorized to be odontogenic or from the periodontal ligament, as it can produce cementum-like material within the bone trabeculae. We present the case of an 8-year-old female patient diagnosed with a cemento-ossifying fibroma in the mandible, measuring 50 × 32 mm, who underwent lesion excision along with the dental organs, without recurrence during follow-up. This neoplasm is relatively rare in patients in the third and fourth decades of life and even less common in pediatric patients; therefore, its diagnosis must be carried out comprehensively.