Arts syndrome
Lethal ataxia with deafness and optic atrophy (also known as Arts syndrome) is characterized by intellectual deficit, early-onset hypotonia, ataxia, delayed motor development, hearing impairment and loss of vision due to optic atrophy
en-US/ˈɑɹts ˌsɪndɹəm/
en-GB/ˈɑːts ˈsɪndɹəʊm/