PMC4552143_01
Fluid attenuated inversion recovery images on brain MRI. A, B. Fluid attenuated inversion recovery images on MRI demonstrated linear high signal intensity of putamen bilaterally and mild cerebellar and pontine atrophy.
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Fig1
Magnetic resonance imaging (MRI) revealed linear high signal intensities in the putamen bilaterally, as well as mild cerebellar and pontine atrophy on T2-weighted and FLAIR images (Figure 1).
Single photon emission computed tomography imaging revealed obvious hypoperfusion of the right frontal and temporal cortices, basal ganglia and brainstem, while perfusion of right cerebellar cortex was mildly impaired.
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Fig2
Single photon emission computed tomography (SPECT) with Tc-99 m-ECD revealed obvious hypoperfusion of the cerebrum, basal ganglia, and brainstem, while perfusion of the cerebellum only showed a slight decrease (Figure 2).