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Emphysema is a lung condition that causes shortness of breath. In people with emphysema, the air sacs in the lungs (alveoli) are damaged. Over time, the inner walls of the air sacs weaken and rupture — creating larger air spaces instead of many small ones.
Emphysema is a lung disease that results from damage to the walls of the alveoli in your lungs. A blockage (obstruction) may develop, which traps air inside your lungs. If you have too much air trapped in your lungs, your chest may appear fuller or have a barrel-chested appearance.
Emphysema is a lung problem that makes it hard to catch your breath. It's one of the conditions that make up chronic obstructive pulmonary disease (COPD).
When you have emphysema, tiny air sacs in your lungs are damaged. That makes it hard to breathe. Smoking is the most common cause. You can't cure emphysema, but treatment can help you feel better.
Emphysema is any air-filled enlargement in the body's tissues. [5] Most commonly emphysema refers to the permanent enlargement of air spaces in the lungs, [5] [6] and is also known as pulmonary emphysema.
Key Facts About Emphysema. Over three million people in the United States are living with emphysema. Emphysema can be caused by smoking, indoor and outdoor air pollution and by a genetic form of COPD called alpha-1 antitrypsin deficiency. Signs and symptoms of emphysema may take years to develop.
Emphysema is a type of COPD. COPD makes it hard to breathe. The most common cause of Emphysema is smoking. Learn about symptoms and treatment.
Emphysema is a pathological diagnosis affecting the air spaces distal to the terminal bronchiole. It is characterized by abnormal permanent enlargement of lung air spaces with the destruction of their walls without any fibrosis and destruction of lung parenchyma with loss of elasticity.
Symptoms. Causes and risk factors. Diagnosis. Complications. Treatment. Prevention and outlook. Emphysema is a disease of the lungs. It occurs most often in people who smoke, but it also occurs...
Emphysema is a progressive chronic lung condition in which the tiny air sacs (alveoli) are damaged or destroyed. When this happens, it causes the tiny air sacs to rupture and create one big air pocket instead of many tiny ones.