Introduction: The childhood schizophrenia is a rare and serious phenomenon, having as main characteristic, pre-pubertal psychotic symptoms1-3. It occurs in less than 1/40,000 children1-2 in an insidious and progressive way. However, pre-morbid scenarios are observed, such as: social isolation; motor and verbal delay; attention deficit, aggression and food refusal1-4. Considering the clinical alterations that ma...