PMC10228215_01
Axial MRI images of the brain at different levels of the brain. (a) T1 image is unremarkable. (b) T2 image and (c) FLAIR image at the same level show multiple foci of abnormal increased signal (red arrow). (d, e) FLAIR images at different levels of the brain demonstrate multiple abnormal foci (red arrow).
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PMC10228215_01_CRIID2023-5528198.001.jpg
fig1
However, a magnetic resonance imaging (MRI) of the brain with and without intravenous (IV) contrast showed multiple foci of abnormal increased T2-weighted fluid-attenuated inversion recovery (FLAIR) signal in the white matter in the supratentorial brain (Figures 1(a)-1(e)).