autosomal recessive intellectual developmental disorder 2

An autosomal recessive intellectual developmental disorder that has_material_basis_in homozygous mutation in the gene encoding cereblon (CRBN) on chromosome 3p26.

Signs and symptoms

• Mild intellectual disability
• Self-injurious behavior
• Severe intellectual disability
• Seizure
• Global developmental delay
• Delayed ability to walk
• Attention deficit hyperactivity disorder
• Absent speech