18 year-old female with paresthesias and multiple sclerosis. Redemonstrated are numerous T2 hyperintense lesions within the subcortical and periventricular white matter as well as corpus callosum. One definite new lesion is present within medial left frontal subcortical white matter. The majority of lesions are stable, although a view with increased/decreased in size. Previously demonstrated pontine abnormality is less apparent, however axial FLAIR imaging includes phase artifact through this region, and no conventional T2 sequence was acquired. There is questionable involvement of the right superior cerebellar peduncle.The ventricles, sulci and cisterns are symmetric and unremarkable. The gray-white matter differentiation is normal. There is no mass, mass effect, edema, midline shift, or intra- or extra-axial fluid collection. The midline structures and cranial-cervical junction are normal.
MRI evidence for multiple sclerosis which appears primarily stable, although one definite new lesion is present within the medial left frontal subcortical white matter.