Right visual loss, recent atypical Guillain Barre syndrome treated with IVIG. Orbits: There is focal T2 hyperintensity and enhancement along the orbital segment of the right optic nerve. The rest of the optic nerves and other orbital contents are otherwise unremarkable bilaterally. There is no evidence of intracranial hemorrhage, mass, or acute infarct. The brain parenchyma and pituitary gland appear unremarkable. The ventricles and basal cisterns are normal in size and configuration. There is no midline shift or herniation. The major cerebral flow voids are intact. The skull and scalp soft tissues are grossly unremarkable. There are left maxillary sinus and right nasopharyngeal retention cysts.
1. Findings suggestive of right optic neuritis.2. No evidence of acute intracranial hemorrhage, mass, or acute infarct.