Ahdc1-Related Intellectual Disability-Obstructive Sleep Apnea-Mild Dysmorphism Syndrome

A rare, syndromic intellectual disability characterized by hypotonia, developmetal delay, absent or severly delayed speech development, intellectual disability, obstructive sleep apnea, mild dysmorphic facial features and behavioral abnormalities. Epilepsy, ataxia and nystagmus have also been reported.