autosomal recessive nonsyndromic deafness 121

An autosomal recessive nonsyndromic deafness characterized by congenital or prelingual moderate sensorineural hearing loss that has_material_basis_in homozygous or compound heterozygous mutation in the GPR156 gene on chromosome 3q13.

Signs and symptoms

• Sensorineural hearing impairment
• Myopia
• Vestibular hyporeflexia

Also known as: DFNB121