29 years, Female, multiple sclerosis. Paresthesias. Follow-up progression.. There are greater than 10 T2/FLAIR hyperintense lesions in the periventricular and subcortical white matter with distribution and morphology compatible with known demyelinating disease. Comparison with prior study which is motion degraded limits comparison of small lesions. Within this limitation however, no definite new lesion is appreciated to suggest progression. Few lesions with T1 hypointensity are also evident. No infratentorial lesions. Brain parenchymal volume is grossly preserved.No intracranial mass or mass effect. No midline shift or herniation. No hydrocephalus. Calvarium and extracranial soft tissues are grossly unremarkable.
No definite evidence of new lesions to suggest progression of demyelinating disease, with motion degradation on the prior study limiting comparison of small lesions.