PMC3912456_01
(A,B) T1 contrast-enhanced axial MRI shows evidence of right temporal leptomeningeal enhancement. (C) T2 FLAIR shows right temporal lobe vasogenic edema. (D) Scattered subcortical white matter disease.
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F1
Contrast-enhanced brain MRI showed leptomeningeal enhancement and increased signal intensity on T2 fluid attenuated inversion recovery (FLAIR) sequences on the right temporal lobe, as well as moderate subcortical and periventricular T2 signal abnormalities suggestive of white matter disease (Figures 1A-D).
(A,B) T1 contrast-enhanced axial MRI shows new left frontal leptomeningeal enhancement. (C) T2 FLAIR shows new left temporal lobe changes. (D) T2 sagittal view of the cervical spine showed no evidence of intrinsic cord abnormalities.
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F2
MRI showed a new left frontal leptomeningeal area of enhancement and scattered FLAIR abnormalities on the left temporal lobe without evidence of acute infarction. MRI of the cervical spine showed no intrinsic cord changes (Figures 2A-D).