Figure legend:
Figure. A, B Magnetic resonance imaging (FLAIR) of case 1 : There were low-signal intensities in the bilateral lentiform nuclei, caudate nuclei, and thalamus.
Figure. C, D Magnetic resonance imaging (T2/FLAIR) ofcase 2 : There were low-signal intensities in the bilateral lentiform nuclei, caudate nuclei, thalamus, and cerebellar dentate nuclei.