A chest X-ray cannot diagnose asthma but can provide ... unlike a related condition called chronic obstructive pulmonary disease (COPD) in which airways are permanently damaged.

To diagnose chronic obstructive pulmonary disease (COPD), doctors typically use spirometry ... is greater than that required for a typical X-ray. While the doses of radiation for each test are ...

This could be a chest X-ray or a CT scan. Additional diagnostic tests may include monitoring your breath as you sleep or exercise. There is no set age for a COPD screening. It’s best to discuss ...

For patients dealing with lingering respiratory symptoms from the coronavirus, a simple chest X-ray can now reveal its impact on the lungs. The two-dimensional (2D) scans simply can't distinguish ...