Prenatal, Perinatal, and Familial Risk Factors in the Differential Diagnosis Between Autism Spectrum Disorder and Phenylketonuria: A Retrospective Case-Control Study in the Absence of Neonatal Screening
Published online on July 24, 2026
Abstract
Journal of Child Neurology, Ahead of Print.
BackgroundAutism spectrum disorder (ASD) and phenylketonuria (PKU) share overlapping neurodevelopmental features. In regions lacking systematic neonatal screening, the differential diagnosis remains a major clinical challenge.ObjectiveTo identify specific ...
BackgroundAutism spectrum disorder (ASD) and phenylketonuria (PKU) share overlapping neurodevelopmental features. In regions lacking systematic neonatal screening, the differential diagnosis remains a major clinical challenge.ObjectiveTo identify specific ...