This chart visually and textually describes eight common diseases of the lung: / Influenza (Flu) / Chronic Obstructive Pulmonary Disease (COPD), which includes the two diseases Emphysema and Chronic Bronchitis / Tuberculosis (TB) / Lung Cancer / Cystic Fibrosis / Asthma / Pneumonia Illustrations show the diseased lung and provide close-up views of each disease. Definitions and signs and symptoms of each disease are included.