FIG 5. Non-contrast FLAIR (9002/200/2200/2) images of case 4. The first MR scan shows a few focal ischemic white matter lesions located in the right frontal and left occipital lobes. The second scan, performed 2 months after admission, reveals several new lesions located in the deep periventricular white matter. These lesions do not show any major resolution in the follow-up scans performed at 4 and 8 months