 At least ten distinct T2 hyperintense white matter lesions are seen, many of which are perpendicular to the lateral ventricles in orientation, with a few lesions in the corpus callosum anterior and posterior body. There is interval improvement of the left parietal/occipital lobe lesion in the left periatrial white matter on series 701 image 36. The remaining lesions are stable and no new lesions are seen.
Mild improvement in the left parietal/occipital periatrial white matter lesion. No new white matter lesions. Other white matter lesions are stable.