Figure 1: A 40-year-old male with chronic alcohol dependence presented to us with acute bilateral visual diminution, epigastric discomfort, and altered sensorium after a binge involving illicit liquor. Examination revealed a dehydrated male in encephalopathy without meningeal irritation, focal deficits or extrapyramidal involvement. Fundus showed bilateral papilledema. Non-contrast CT scan (Figure 1a) showed hypodensities involving putamen (black arrows) and subcortical white matter (red arrows), which were hypointense on T1-weighted (T1W) MRI (Figure 1b), hyperintense on T2 weighted image (Figure 1c) and FLAIR (Figure 1d). Diffusion restriction and microhemorrhages were seen on diffusion-weighted imaging (DWI) (Figures 1f, g) and susceptibility weighted imaging (SWI) (Figure 1g (yellow arrows)). T1W postgadolinium images showed peripheral putaminal enhancement (Figure 1h, (green arrows)). Ethanol supplementation led to gradual resolution of encephalopathy but not visual loss, over a period of two weeks. Accumulation of methanol metabolite formate leads to specific endorgan damage [1]. Fomepizole and ethanol are useful antidotes [2].