<unk>  is a rare condition that typically presents with epilepsy, deafness, premature arteriosclerosis, nephropathy, and photomyclonus.
Feigenbaum-Bergeron-Richardson syndrome
Kearns-Sayer syndrome
Schwartz–Jampel syndrome
Hashimoto-Pritzker syndrome
Kearns–Sayre syndrome
Fowler-Christmas-Chapple syndrome
Aarskog-Scott syndrome
Faye-Petersen-Ward-Carey syndrome