Which Disease Is Characterized By Destruction Of The Alveoli?

Which Disease Is Characterized By Destruction Of The Alveoli? Emphysema is one of the diseases that comprises COPD (chronic obstructive pulmonary disease). Emphysema develops over time and involves the gradual damage of lung tissue, specifically the destruction of the alveoli (tiny air sacs). What happens when the walls of the alveoli break down? In AAT