Pneumothorax, Pressure

Pneumothorax, Spontaneous

Pneumothorax, Tension

Pressure Pneumothorax

Primary Spontaneous Pneumothorax

Spontaneous Pneumothorax

Spontaneous Pneumothorax, Primary

Tension Pneumothorax

An accumulation of air or gas in the PLEURAL CAVITY, which may occur spontaneously or as a result of trauma or a pathological process. The gas may also be introduced deliberately during PNEUMOTHORAX, ARTIFICIAL.