<unk>  (Progressive encephalopathy with Edema, Hypsarrhythmia and Optic atrophy) is an autosomal recessive and dominate, progressive neurodegenerative disorder that starts in the first few weeks or months of life. Early symptoms include infantile spasms, hyparrhythmia, and seizures, and optic atrophy. Other features include arrest of global developmental delay, severe intellectual deficit, encephalopathy, tapered fingers, and facial dysmorphism. There is no specific treatment for<unk> ; only the symptoms associated with the syndrome can be managed.<unk>  affects the Finnish population with an estimate of 1 in 78,000; cases have been described in non-Finnish persons and from other countries.
PEHO syndrome
PAPA syndrome
PHACE syndrome
SHORT syndrome
Holiday heart syndrome
Lettuce big-vein disease
Saal Greenstein syndrome
Arts syndrome