T1 coronals post-gad














































T1 coronals post-gad

Findings: Enhancing nasopharyngeal mass (a) invading the left maxillary sinus (max) and left posterior ethmoid air cells (eth). The left orbit is uninvolved. The higher signal soft tissue medial to the left ethmoid is most likely retained secretions with a high protein content. The left cavernous sinus (cav) and the left cavernous ica are uninvolved. Masticator space (mas). Medial pterygoid (mp). Inferior head of the lateral pterygoid m (ilt). Superior head of the lateral pterygoid m (slp). Temporalis m (temp). Ramus of the mandible (ram). Hard palate (hp).