PMC3989942_01
Brain MRI (sagittal): asymmetric T1 hyperintensity of the left putamen (black arrow).
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PMC3989942_01_amjcaserep-15-143-g001.jpg
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T1 hyperintensity of the left putamen without signal intensity changes. This specific finding is classic for hyperglycemia-induced hemichorea hemiballism syndrome (Figure 1).