<unk>  is an autosomal dominant genetic disorder first described by<unk>  et al. in 1989. It is characterized by optic atrophy followed shortly by loss of hearing and peripheral neuropathy. Onset of the disease occurred in early childhood, as opposed to the later onset of similar diseases. Optic atrophy occurs in the first year and the following symptoms show up before thirteen years. A possible autosomal recessive form of this disease was described in 1970 by Iwashita et al.
Hagemoser–Weinstein–Bresnick syndrome
Schwartz–Jampel syndrome
Fryns-Aftimos syndrome
Helsmoortel-Van der Aa syndrome
Bonnet–Dechaume–Blanc syndrome
Bing–Neel syndrome
Hughes–Stovin syndrome
Bogart–Bacall syndrome