Predominantly visual loss, is very rare in Wernicke's encephalopathy. A
22 year old lady, in her 28th week of gestation, presented with a
confused mental state, bilateral papilloedema with retinal hemorrhages,
ophthalmoparesis, and cerebellar signs. Her MRI brain was suggestive of
Wernicke's encephalopathy and she recovered with intravenous thiamine.