They were also told about the best place to wound a bear mortally - the heart and lung cavity.
Pulmonary aspergilloma is a mass caused by a fungal infection that usually grows in lung cavities.
They'd expel all the air to shrink their lung cavity in hopes of squeaking through.
Chest X-rays showing one or more lung cavities.
In order to remove fluid from the diseased lung cavity, one of the inventor's ribs had been cut away by a surgeon.
That slug through the upper wall of your chest missed the lung cavity.
Pneumocystis species can colonize lung cavities (visible in x-rays), causing a form of pneumonia.
The lung cavity slowly expanded and contracted!
Carefully, the two men extracted the blood from both lung cavities.
The increased external pressure creates a pressure differential with the lungs, leading to a further influx of venous blood into the lung cavity.