The main difference between emphysema and COPD is that emphysema is a progressive lung disease caused by over-inflation of the alveoli (air sacs in the lungs), and COPD (Chronic Obstructive Pulmonary Disease) is an umbrella term used to describe a group of lung conditions (emphysema is one of them) which areClick to see full answer. Furthermore, does COPD lead to emphysema? Causes of COPD There is also an inherited form of COPD called alpha-1 antitrypsin deficiency. All COPD is not the same. There are those with more of a chronic bronchitic form of COPD and some with a more emphysematous form, meaning it is related to emphysema.Subsequently, question is, how long can you live with COPD and emphysema? The 5-year life expectancy for people with COPD ranges from 40% to 70%, depending on disease severity. This means that 5 years after diagnosis 40 to 70 out of 100 people will be alive. Moreover, can your lungs heal from emphysema? Treating emphysema Emphysema is one of two conditions grouped under the more general term chronic obstructive pulmonary disease (COPD). The other is chronic bronchitis. There’s no cure for emphysema, but treatments are available to relieve symptoms and prevent further lung damage.What is the life expectancy of someone with COPD?Current smokers with stage 1 COPD have a life expectancy of 14.0 years, or 0.3 years lower. Smokers with stage 2 COPD have a life expectancy of 12.1 years, or 2.2 years lower. Those with stage 3 or 4 COPD have a life expectancy of 8.5 years, or 5.8 years lower.

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