The bronchi are two tubes that carry air to your lungs. Problems with the bronchi include bronchitis, bronchiectasis, and bronchiolitis. Learn.
Bronchiectasis is a chronic disease that gets worse over time. Bronchiectasis is when the walls of your bronchi, the tubes that carry air into.
A common health problem, lung diseases range from mild to severe. WebMD breaks down the information and describes the types and causes.