Term Name:	Leber congenital amaurosis with early-onset deafness
Synonyms:	LCAEOD
Definition:	A sensory system disease characterized by early-onset and severe photoreceptor and cochlear cell loss that has_material_basis_in heterozygous mutation in the TUBB4B gene on chromosome 9q34.3.
Ontology:	Human Disease [DOID:0112240]   ( DOID:0112240 )