Male, 36 years old, with multiple sclerosis and paresthesias. Vague periventricular T2 hyperintensity is unchanged. Also unchanged is a focus of T2 hyperintensity along the right midbrain at the level of the superior cerebellar peduncle, and several clustered T2 hyperintense lesions in the juxtacortical left anterior temporal lobe. Minimal T2 hyperintensity at the caudal aspect of the tectum, best appreciated on sagittal images, is also unchanged. Mild T1 hypointensity corresponding to these lesions is also unchanged. No new parenchymal lesions are detected. Brain volume is preserved. The ventricles remain normal in size and morphology.
Relatively mild parenchymal signal abnormality is unchanged when compared to the prior examination.