CDG (Congenital Disorders of Glycosylation)

Congenital Disorders of Glycosylation (CDG) are a group of rare genetic conditions caused by errors in the process cells use to attach sugars to proteins and fats, which is essential for normal body function. These errors can affect many parts of the body, leading to a range of symptoms such as developmental delays, movement problems, low muscle tone, and organ difficulties. Because glycosylation is crucial for cell communication and stability, CDGs can impact multiple systems and vary widely in severity. Diagnosis often involves specialized blood tests, and management focuses on supportive care tailored to individual needs.