On axial CT images there is expansion of the right maxillary sinus by a soft tissue
mass with preservation of the bony margins. There is a round calcific density
at the posterolateral border of the sinus.
Direct coronal images show that the well circumscribed mass extends medially
into the nasal cavity and superiorly into the orbit. On this view the calcific
density resembles the enamel portion of a tooth.
Key words: tumor neoplasia jaw