Rett syndrome

What is Rett syndrome? Rett syndrome is a rare genetic disorder caused by a mutation in a gene on the X chromosome. It is named after Andreas Rett, the doctor who originally described it. The disorder usually results from a random genetic mutation rather than being inherited. It mainly affects girls. Rett syndrome affects the nervous system, causing intellectual and physical disability. While it is a life-long condition with no cure, treatment and therapies can help manage symptoms, especially if started early. What are the symptoms of Rett syndrome? Rett syndrome can cause different symptoms, ranging from mild to severe, that can