RT Journal Article SR Electronic T1 Central cementoossifying fibroma of the maxillary sinus: a review of six cases. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1282 OP 1286 VO 16 IS 6 A1 A J Kuta A1 C M Worley A1 G E Kaugars YR 1995 UL http://www.ajnr.org/content/16/6/1282.abstract AB We present the radiographic findings of six patients with central cementoossifying fibromas of the maxilla. CT typically demonstrated large, spherical tumors in the maxillary alveolar ridge, filling and expanding the maxillary sinus and extending to involve the ipsilateral hard palate. The central tumors ranged from having soft-tissue density with scattered foci of high density to being heavily calcified.