Term Name:	X-linked mental retardation Gustavson type
Synonyms:	mental retardation with optic atrophy, deafness and seizures
Definition:	A syndromic X-linked intellectual disability that is characterized by severe intellectual disability, microcephaly, post-natal growth retardation, severe visual impairment or blindness, severe hearing defect, spasticity, epileptic seizures, restricted large-joint movements and early death.
Ontology:	Human Disease [DOID:0081123]   ( DOID:0081123 )