Legends:
Figure 1: A and B showing disc edema in the right and left eyes respectively, with retinal haemorrhages. C and D showing resolution of disc edema, after treatment with thiamine in the right and left eyes respectively with disc pallor.
Figure 2: A showing hyperintensities on Flair images in bilateral medial thalami. B showing hyperintensities on Flair images in periaqueductal grey matter. C showing hyperintensities in bilateral mamillary bodies.