<unk> , or 3-methylglutaconic aciduria type III, is a genetic disorder caused by mutations in the OPA3 gene. It is typically associated with the onset of visual deterioration (optic atrophy) in early childhood followed by the development of movement problems and motor disability in later childhood, occasionally along with mild cases of cognitive deficiency. The disorder is named after Hanan<unk> , the doctor who first described the syndrome in 1989.
Costeff syndrome
Bangstad syndrome
Ross' syndrome
Melnick–Needles syndrome
Feingold syndrome
Young–Simpson syndrome
Raymond–Céstan syndrome
Jeavons syndrome