5 Year old child predominantly on maize based diet presents with recurrent diarrhea, dermatitis with Rashes in neck area. What is the most probable diagnosis: (A) Beriberi, (B) Acrodermatitis enteropathica, (C) Pellagra, (D) Tyrosinemia
Answer is C. Maize based diet predisposes to Niacin deficiency which leads to Pellagra
Pellagra: -
Diarrhea
Dermatitis
Dementia.