Table 1.

Anatomic Sites of Tumoral Extensions

Extensions	Sites
Medial	Pterygoid plates, pterygopalatine fossa, orbit, sinonasal tract, nasopharynx, and clivus
Lateral	Zygoma, mandible, parotid, and masseter
Superior	Greater wing of sphenoid, temporal bone, carotid canal, foramen jugulare, foramen ovale, maxillary nerve, and mandibular nerve
Intracranial	Gasserian ganglion, cavernous sinus, dura, and brain
Posterior	Vertebrae, internal carotid artery, internal jugular vein, and lower cranial nerves