MRI in our patient demonstrated a large — 5.5 cm × 4.1 cm × 4.2 cm — enhancing mass involving the right orbital apex and right cavernous sinus extending to the sella, with elevation of the ...

Carotid-cavernous sinus fistulae are rare, but serious, vascular anomalies which may develop following traumatic injury to the skull base. Fractures or the shearing forces of severe head trauma ...

the right cavernous sinus, and the right middle cranial fossa, displacing the right temporal lobe. Pituitary MRI. A 5-cm lesion centered in the region of the clivus and sella, eroding the clivus ...