ORPHA:79329
MGAT2-CDG
Also called CDG syndrome type IIa, CDG-IIa, CDG2A, Carbohydrate deficient glycoprotein syndrome type IIa, Congenital disorder of glycosylation type 2a, Congenital disorder of glycosylation type IIa, N-acetylglucosaminyltransferase 2 deficiency
- Body system
- Inborn errors of metabolism
- Inheritance pattern
- Autosomal recessive
- Typical age of onset
- Infancy, Neonatal
- Estimated prevalence
- <1 / 1 000 000 (Worldwide)
- Rarity class
- <1 / 1 000 000
ORPHA:79329 is classified under "Inborn errors of metabolism" in the Orphanet nomenclature.
Common signs
- Global developmental delay
- Abnormal facial shape
- Reduced activity of N-acetylglucosaminyltransferase II
- Progressive microcephaly
- Seizure
- Hypotonia