Emphysema happens when the small air sacs in your lungs become damaged. There are three types of emphysema, which are categorized based on the appearance of lung damage as seen on imaging. Emphysema ...

Emphysema falls under the umbrella of chronic obstructive pulmonary disease (COPD). There are three main types of emphysema, and these differ according to which distinct lung parts, or lobules, they ...

Airway changes in a 66-year-old male marijuana and tobacco smoker with cylindrical bronchiectasis and bronchial wall thickening (arrowheads) in multiple lung lobes in a background of paraseptal and ...

Emphysema is a chronic lung disease involving damage to tiny air sacs within the lungs called alveoli. Paraseptal emphysema (PSE) is a type of emphysema that affects the outer regions of the lung. PSE ...