[Scanography in tumors of the face].
The scanner clearly represents considerable progress in techniques of radiological investigation. Its essential contribution in malignant pathology of the face is a more accurate assessment of tumour spread into the soft tissues, in particular the pterygo-palatine-fossa and parapharyngeal regions, but also the orbit and endocranium. Spread to the latter two regions could be assessed prior to the scanner era only by invasive techniques. Certain pseudo-malignant lesions may also be usefully investigated in this way, the scanner providing information which cannot be obtained by conventional techniques.
D003937:Diagnosis, Differential; D005153:Facial Neoplasms / Q000000981:diagnostic imaging*; D006801:Humans; D014057:Tomography, X-Ray Computed / Q000379:methods*
La scanographie dans les tumeurs du massif facial.