Term Name:	Usher syndrome type 2A
Synonyms:	USH2A, Usher syndrome type IIA
Definition:	An Usher syndrome type 2 characterized by moderate to severe sensorineural hearing loss, mainly affecting perception of high frequency sounds and progressive retinitis pigmentosa that has_material_basis_in homozygous or compound heterozygous mutation in the USH2A gene on chromosome 1q41.
Ontology:	Human Disease [DOID:0110838]   ( DOID:0110838 )