neurodevelopmental disorder with poor growth and behavioral abnormalities (DOID:0081444)
Alliance: disease page
Alt IDs: OMIM:620242
Definition: An autosomal recessive intellectual developmental disorder that is characterized by global developmental delay, moderately to severely impaired intellectual development, often with absent speech, and behavioral abnormalities, including hyperactivity, short attention span, and ADHD and that has_material_basis_in homozygous or compound heterozygous mutation in the ATP9A gene on chromosome 20q13.