STT3A-CDG
What is STT3A-CDG?
STT3A-CDG is a form of congenital disorders of N-linked glycosylation characterized by developmental delay, intellectual disability, failure to thrive, hypotonia and seizures. STT3A-CDG is caused by mutations in the gene STT3A (11q23.3).
Other condition names
- CDG syndrome type Iw
- CDG-Iw
- CDG1W
- Congenital disorder of glycosylation type 1w
- Congenital disorder of glycosylation type Iw
Inheritance type
Autosomal recessive
Prevalence
- Worldwide: <1 in 1,000 000
Age of Onset
- Infancy
- Neonatal
Orphadata: Free access data from Orphanet. © INSERM 1999. Available on "https://www.orphadata.com". Data version 1.3.16 / 4.1.7.