NUMERO: #20250216

Título: CEMENTO-OSSIFYING FIBROMA MIMICKING CHRONIC APICAL PERIODONTITIS: CASE REPORT

Nome do Apresentador: Luana PAVOSKI

Categoria do Trabalho: Painel de caso clínico (PCC)

Área Temática: Patologia Oral

Resumo: Cemento-ossifying fibroma (COF) is a benign intraosseous odontogenic neoplasm that may occasionally cause local destruction. It is characterized by the replacement of normal bone with cellular connective tissue containing varying amounts of mineralized material. A 41-year-old male patient underwent cone-beam computed tomography (CBCT) for surgical planning of the extraction of tooth 38. The imaging revealed a well-defined, hypodense apical lesion associated with the mandibular third molar, measuring approximately 10 mm in diameter. The primary differential diagnoses included chronic apical periodontitis and a benign fibro-osseous lesion. Following surgical excision, histopathological analysis demonstrated fibrous and cellular connective tissue with moderate vascularity and deposition of both osteoid and cementoid material. Based on these findings, a definitive diagnosis of COF was established. The patient remains under clinical and radiographic follow-up, with no evidence of recurrence to date.

Autor 1:  Luana PAVOSKI

E-mail 1:  [email protected]

Autor 2:   Rogério Nanini MACANHÃO

E-mail 2:  [email protected]

Autor 3 :  Kallana MEZZOMO Faccin

E-mail 3:  [email protected]

Autor 4:  Sulamita Lemos LIMA

E-mail 4:  [email protected]

Autor 5:  Lauren Oliveira Lima BOHNER

E-mail 5:  [email protected]

Autor 6:  Beatriz SACCHETTI de Almeida

E-mail 6:  [email protected]

Autor 7:  Rogério GONDAK

E-mail 7:  [email protected]