PMC4332132_01
Clinical image sequence demonstrating involuntary movements in the right upper and lower limb
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F1
The patient reported that the involuntary movement initially started in her right leg then progressed to also involve the right arm, increasing to an extent that it prevented her from performing her routine activities of daily living [Figure 1].
MRI Brain T1 weighed images (sagittal): Area of hyper-intensity noted at the left lentiform nucleus (red arrow)
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F2
Her clinical condition was initially ascribed to hyperglycemia, stroke, intracranial metastasis, etc., Magnetic resonance imaging of the brain was performed; T1-weighted image showed a significant area of hyper-intensity involving the left lentiform nucleus and small-scattered areas of hyper-intensity bilaterally [Figure 2].