Conditions / Genetic

autosomal dominant distal hereditary motor neuronopathy 12

info ยท Genetic

An autosomal dominant distal hereditary motor neuronopathy that has_material_basis_in heterozygous mutation in the REEP1 gene on 2p11.2.

Signs and symptoms

  • Decreased motor nerve conduction velocity
  • Pes cavus
  • Thenar muscle atrophy
  • Absent Achilles reflex
  • Peroneal muscle weakness
  • Peroneal muscle atrophy
  • Decreased patellar reflex

Also known as: distal HMN VB; distal hereditary motor neuronopathy type 5B; distal spinal muscular atrophy type VB