Male, 5 years old, with optic nerve atrophy. The optic nerves are thinned, more so in the middle and posterior orbital segments than at the optic nerve heads. The optic chiasm and cisternal optic nerves are also poorly visualized and probably thinned as well.The globes are round and symmetric. The extraocular muscles demonstrate normal morphology. The intraconal fat shows normal homogeneous signal intensity.Brain parenchymal morphology is within normal limits. No evidence of any migrational anomalies are seen. The septum pellucidum is intact.No evidence of edema or mass effect is seen. No intracranial hemorrhage or abnormal extra-axial fluid is detected. The ventricles are normal in size.
1.Thinning of the optic nerves is seen without associated findings.2.Evaluation of the brain is otherwise within normal limits.