| Phenotype details |
She had severe psychomotor delay. Myoclonic seizures started in her second year of life. Physical examination of this 2-year-old female showed normal growth parameters and OFC but axial muscular hypotonia, uncoordinated movements, and facial dysmorphism including hypertelorism, short nose with broad bridge and tip, Tented upper-lip vermilion and Large, fleshy ear lobes. ALP activity was elevated. |