Alexander disease type I
ORPHA:363717· ICD-10 G93.8
Definition
An astrogliopathy and the most severe and common form of Alexander disease (AxD), presenting before the age of 4 and characterized by seizures, megalencephaly and developmental delay with progressive deterioration.
- Prevalence
- Unknown
- Inheritance
- Not applicable
- Age of onset
- Infancy, Neonatal