A pneumothorax is when the lung has collapsed due to air entering the space around your lungs (known

Allergic rhinitis is inflammation of the inside of the nose caused by an allergen, such as pollen, d

A parapneumonic effusion is a pleural effusion that forms in the pleural space adjacent to a pneumon

Hypersensitivity pneumonitis (HP) is a lung disease causing inflammation (swelling and sensitivity)

Interstitial lung disease (ILD) is the name for more than 200 lung disorders that affect the interst