RT Journal Article SR Electronic T1 Cemento-ossifying fibroma of the mandible JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 541 OP 545 DO 10.15537/smj.2017.5.15643 VO 38 IS 5 A1 Bala, Tapas K. A1 Soni, Sarmeshta A1 Dayal, Prakriti A1 Ghosh, Indrajeet YR 2017 UL http://smj.org.sa/content/38/5/541.abstract AB Cemento-ossifying fibromas are rare fibro-osseous benign neoplasms that affect the jaws. They are included in the group of mesodermal odontogenic tumors and commonly present as a progressively growing lesion that might attain enormous size with resultant deformity, if left untreated. A confusion prevails on the terminology, which can only be confirmed by histopathologic evaluation. A case of cemento-ossifying fibroma involving the right mandible is described in a 30 year-old female patient. The clinical, radiographic, histologic features are presented and the various differential diagnosis are discussed.