Throwing light on night blindness associated with rare manifestation of vitamin A deficiency

This case is rare and likely the first reported presentation of the Mizuo phenomenon in a vitamin A deficiency-associated patient with normal ERG and abnormal EOG. Increasing choice for weight loss diet and bariatric surgeries Vitamin A deficiency is also expected to affect developed countries. Modified patch tests make diagnosis easier and earlier. More extensive studies are needed to correlate levels of Vitamin A with the natural course of the Mizuo phenomenon and substantiate multimodal imaging findings.