Definition of Bronchiectasis

1. Atrial Fibrillation Slideshow Pictures
2. Bad Bugs and Their Bites Slideshow
3. Understanding Ulcerative Colitis Slideshow

Bronchiectasis: Permanent abnormal widening of the bronchi (air tubes that branch deep into the lungs). Bronchiectasis can cause recurrent lung infections, a disabling cough, shortness of breath, and coughing up blood.