Phenotype details |
hydrocephalus, Dandy-Walker malformation, retinal dysplasia, severe hypotonia, seizures; MRI typical WWS (ventricular enlargement, diffuse widening gyri, disorganization cortical sulci with areas of cobblestone lissencephaly along posterior aspects occipital lobes/temporal lobes; affected brain stem/cerebellum; CPK level 3180 u/L |