Intellectual disability-speech delay-dysmorphic features-T cell abnormalities syndrome

Definition

A rare genetic syndromic neurodevelopmental disorder characterized by intellectual disability, speech and motor delay, and distinctive craniofacial features. Immune involvement is common, though only some individuals develop immunodeficiency or autoimmunity. Additional features may include craniosynostosis, seizures, brain MRI abnormalities, and refractive errors.