Conditions / Genetic

autosomal dominant intellectual developmental disorder 41

info ยท Genetic

An autosomal dominant intellectual developmental disorder that has_material_basis_in an autosomal dominant mutation of the TBL1XR1 gene on chromosome 3q26.32.

Signs and symptoms

  • Hypsarrhythmia
  • Thick eyebrow
  • Hypotonia
  • Global developmental delay
  • Epileptic spasm
  • Tonic seizure
  • Autistic behavior
  • Long palpebral fissure
  • Downturned corners of mouth
  • Intellectual disability

Also known as: MRD41; autosomal dominant mental retardation 41; autosomal dominant non-syndromic intellectual disability 41