PMC8323443_01
(a) T2 FLAIR image of brain showing symmetrical increased signal intensity in bilateral
lenticular and caudate nucleus. (b) DWI image showing symmetrical increased signal
intensity in bilateral lenticular and caudate nucleus. (c) T2 FLAIR image showing normal
signal in pontine and cerebellar region. (d) ADC image showing bilateral hyperintensity
in lenticular and caudate nucleus.
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PMC8323443_01_10.1177_2050313X211035572-fig1.jpg
fig1-2050313X211035572
Brain magnetic resonance imaging (MRI) scan, done on 10th day of her neuropsychiatric symptoms, showed symmetric T2/fluid-attenuated inversion recovery (FLAIR) and diffusion-weighted imaging (DWI) hyperintense signals at bilateral lentiform nucleus and head of caudate nucleus and normal signal in pons (Figure 1(a)-(c)). Apparent diffusion coefficient (ADC) scan also showed hyperintensity in bilateral lentiform and caudate nucleus (Figure 1(d)).