Emphysema is one of the most common chronic obstructive pulmonary diseases. It is caused by damage to the walls and air sacs (alveoli) in the lungs, which decreases the lungs' ability to take in oxygen, resulting in shortness of breath during physical activity.
The pulmonologist is a medical specialist in respiratory diseases.
Remember that for the proper selection of health professional that treats emphysema you must consider the nature, severity and symptoms you are presenting.