Cemento-ossifying fibroma - Controversies, Clinical features, Radiology and Histopathology

Cemento-ossifying fibroma (COF) is a tumor where there is proliferation of cellular (fibroblasts) fibrous tissue along with calcifications in the form of basophilic spherical masses (cementum-like material) & immature bone (osteoid) (hence cemento-ossifying fibroma). *Note* COF was previously called ossifying fibroma and is now considered to be a mesenchymal odontogenic tumor. Otherwise the clinical features, radiology and histopathology for the lesion remain the same. The same is also mentioned in the video. 💻Website: https://www.hackdentistry.com/ 📰Blog: https://hackdentistry.substack.com/ 📝Purchase: https://www.hackdentistry.com/pages/p... Study resources on our website 📖All Access Bundle - https://www.hackdentistry.com/bundles... 📖Oral pathology Revision Ninja (Notes, Videos & MCQs) - https://www.hackdentistry.com/bundles... 📖Oral Histology Revision Ninja (Notes, Videos & MCQs) - https://www.hackdentistry.com/bundles... 📖Periodontics Revision Ninja (Notes & MCQs) - https://www.hackdentistry.com/bundles... 📖Question Bank - https://www.hackdentistry.com/bundles... References and further reading: 💡Speight PM, Takata T. New tumour entities in the 4th edition of the World Health Organization Classification of Head and Neck tumours: odontogenic and maxillofacial bone tumours. Virchows Arch. 2018 Mar;472(3):331-339. 💡El-Mofty SK. Fibro-osseous lesions of the craniofacial skeleton: an update. Head Neck Pathol.2014 ;8(4):432–444. 💡Barnes L, Eveson JW, Reichart P, Sidransky D (2005) Odontogenic Tumours. Ch 6, WHO classification of tumors: pathology and genetics of head and neck tumours. IARC, Lyon. 💡Brannon RB, Fowler CB. Benign fibro-osseous lesions: a review of current concepts. Adv Anat Pathol. 2001;8(3):126-43. 💡Eversole R, Su L, ElMofty S. Benign Fibro-Osseous Lesions of the Craniofacial Complex A Review. Head Neck Pathol. 2008; 2(3): 177–202. 💡Neville BW, Damm DD, Allen CM, Chi A. Oral and Maxillofacial Pathology. South Asian ed. Elsevier; 2016. 💡Regezzi JA, Sciubba JJ, Jordan RCK. Oral Pathology: Clinical Pathologic Correlations. 5 th ed. Elsevier; 2007. 💡Wood NK, Goaz PW. Differential Diagnosis of Oral and Maxillofacial Lesions. 5 th ed. Mosby; 1997. Music: 🎵Kevin Macleod (https://incompetech.com) DarxieLand by Kevin MacLeod The Show Must Go by Kevin MacLeod Facebook:   / hackdentistry   Instagram:   / hack.dentistry   Twitter:   / hckdentistry