Proximal visual disturbance, evaluate for structural abnormality. Brain parenchyma appears within normal limits for age. No intracranial mass or mass-effect. The ventricles are within normal limits in size and configuration. No restricted diffusion to suggest acute ischemia. No intracranial hemorrhage. No abnormal parenchymal or meningeal enhancement. Major flow-voids are preserved.Sella and orbits are grossly within normal limits. Paranasal sinuses and mastoid cells are clear. Bone marrow signal and extracranial soft tissues are within normal limits.
MRI of the brain is unremarkable.