Now, let’s go explore your lungs. Our lungs are not identical. Our right lung has three lobes, and the left lung only two to ...

A pulmonary bleb is a small collection of air between the lung and the outer surface of the lung (visceral pleura) usually found in the upper lobe of the lung. When a bleb ruptures the air escapes ...

Surgery is reserved only for patients with limited disease. Anatomy of the respiratory system, showing the trachea and both lungs and their lobes and airways. Lymph nodes and the diaphragm are also ...