Both optic nerves show
- flattening of the posterior sclera and protrusions of the optic nerve heads (This is the radiographic correlate with papilledema)
- vertical tortuosity of the optic nerves
- prominent subarachnoid space around the optic nerves.
MRV: revealed a hypoplastic left transverse sinus and smooth-bordered stenoses in distal portions of both transverse sinuses (more at the left side)