MRI
Extra-axial mass centered on the suprasellar and left crural cistern extending inferiorly to the cerebellopontine angle without intracanalicular extension as well as to the prepontine cistern.
The lesion makes pressure effect and compresses the V to VII cranial nerves.
It displays a low signal on T1, heterogeneous signal on FLAIR, and high signal on T2 with restricted diffusion and no enhancement seen on the postcontrast sequence.
Narrowing of the right internal carotid intracranial segments is seen.