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Updated: Aug 29, 2026

09:53
Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery
Published on: July 5, 2021
[Case report: Cemento-ossifying fibroma of the ethmoidal sinus presenting with exophthalmos]
Cisel Yazgan1, Suat Fitoz, Pinar Atasoy
1Ankara Universitesi Tip Fakültesi, Radyodiagnostik Anabilim Dali, Ankara.
Abstract:
Cemento-ossifying fibroma is a benign fibro-osseous tumor which contains fibrous tissue and varying amounts of calcified tissue resembling bone, cementum or both. The tumor is frequently seen in the mandibula and maxilla, but it may rarely affect the ethmoidal sinus. In this report, CT findings of cemento-ossifying fibroma located in the ethmoidal sinus are presented.