We aimed to validate an artificial intelligence-based algorithm to assess dimensions of all visible bronchus-artery (BA) pairs on chest CT scans from patients with CF. Conclusion The BA analysis can ...

Whereas a cold is a viral infection in the upper respiratory tract, bronchitis is a lower respiratory infection that affects the bronchial tubes—the airways that carry air to your lungs. A cold is ...

A narrowing of the smallest airways in the lung (bronchioles) causes wheezing. This narrowing results from swelling caused by a virus. The respiratory syncytial virus (RSV) causes most bronchiolitis.