Ataxia-Telangiectasia a rare disease in two sibling

Ataxia-telangiectasia is a rare inherited disorder that affects the nervous system, immune system, and other body systems. Ataxia-telangiectasia occurs in 1 in 40,000 to 100,000 people worldwide. Mutations in the ATM gene cause ataxia-telangiectasia . we are going to report two sibling presented with Ataxia and Bulbar conjuctival telangiectasia.