this is hard
Emphysema and chronic bronchitis are sub-categories of COPD. If you have either, you have COPD.
Lung cancer is a disease of uncontrolled cell growth in lung tissues. Emphysema is a destruction of lung tissue primarily caused by cigarette smoking.
No. There is no direct link between these two health problems.
There is no cure for emphysema.
Emphysema not elsewhere classified
Emphysema is caused by smoking.
There is no known treatment for Emphysema
Mild to moderate emphysema usually is not life threatening. Severe emphysema can be.
Emphysema is not contagious, so no it can not be spread.