[The diagnostic value of computed coronal tomography in maxillofacial tumors].

CT images in both transverse axial and coronal planes of 52 cases of maxillofacial tumors were analyzed. The authors emphasized that coronal technique should not be neglected, especially when the tumor was near the base of the skull, the sphenoid sinus and the hard palate. Transverse axial scan alone could not demonstrate the exact extent of invasion and the adjacent relationship. Coronal scan affords exceptional visualization. In such conditions, the combination of scans in two planes is the most helpful in delineating such lesions. It provides important information for determining surgical or radiotherapeutic approaches.