Female, 36 years old, with paresthesias and history of multiple sclerosis. Evaluate for progression. Extensive confluent T2 hyperintensity within the subcortical and periventricular white matter is again seen without significant interval change from the prior examination. No definite new lesions are seen. The affected parenchyma demonstrates moderate to marked T1 hypointensity, similar to prior. Thinning of the corpus callosum and moderate generalized parenchymal volume loss appear to be stable as well. Ventricular size and morphology are unchanged. No abnormal extra-axial collections are seen.
Stable extensive white matter disease compatible with multiple sclerosis.