Female, 19 years old, with multiple sclerosis, eval for progression. Multiple scattered foci of T2 hyperintensity are again seen in the periventricular and juxtacortical white matter of the cerebral hemispheres as well as the corpus callosum. The brainstem and cerebellum are minimally affected, if at all. Since the prior exam, there has been no significant change in the size or number of these lesions. Some demonstrate moderate T1 hypointensity and this too is unchanged. Brain volume is within normal limits. The ventricles are stable and normal in size.
Multiple white matter lesions are redemonstrated compatible with multiple sclerosis. There has been no significant interval change in lesion burden. 