PMC5588282_01
a On the T1-weighted image, there is subtle hypointensity in affected areas. b On the T2-weighted image, the basal ganglia and thalamus show bilateral and symmetric hyperintense regions. c On the FLAIR image, there is hyperintensity in the same affected areas. d On diffusion-weighted imaging, there is no diffusion restriction on the affected areas.
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F1
The affected region had isointensity on diffusion-weighted imaging (fig. 1).
On control MRI taken 4 weeks after the treatment, abnormalities on basal ganglia and thalamus have completely resolved.
mpp-0024-0578-g02.jpg
PMC5588282_01_mpp-0024-0578-g02.jpg
F2
On the 30th day after presentation, a new MRI showed resolution of the edema (fig. 2).