Squamous Carcinoma of Maxillary Sinus

Squamous Carcinoma of Maxillary Sinus •Interior view (from the mouth and nose) of the maxillary sinus. •Black arrows point at maxillary teeth. •White arrows point to granular, gray white mass filling the sinus. (Description By:Melinda Sanders, M.D. ) (Image Contrib. by: Hartford Hospital )