Diabetic ketoacidosis (DKA) can result in neuropathic abnormalities of the
somatic and the autonomous nervous systems. We report the case of a 50-year
-old man with Type 1 diabetes of 20-year duration who after severe DKA lost
vision in his right eye and only retain partial vision in his left. This c
ase demonstrates that optic neural tissue is vunerable to haemodynamic and
metabolic complications of DKA.