Ataxia-Telangiectasia

Louis-Bar syndrome Ataxia Telangiectasia (“Louis Bar syndrome”, “Behçet syndrome”) is a hereditary genetic disease that causes many different manifestations - ataxia, eye photosensitivity to light, skin lesions, gastrointestinal and other symptoms. According to various sources, the disease occurs in one person in 390-500 thousand, and every fourth patient is a child.