Collapsed Lung |
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DESCRIPTION
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The collapse or caving-in of all or part of a lung occurs when air gets into the area between the lung and the chest wall. If this happens, the lung cannot fill up with air as you take a breath. It may occur spontaneously without a known cause, often in healthy people. Medically, the condition is known as a pneumothorax (nu-mo-THOR-ax).
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CAUSES
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Often, collapsed lung is due to rupture of an air pocket or bleb (fluid filled sac) in the lung. Changes in pressure during diving, flying, or even stretching can cause a bleb to break. Asthma or infections in the lung also can cause a rupture.
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SYMPTOMS
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Usually, the bigger the collapse of the lung, the worse the signs. Common signs are sudden, sharp pain located on the side of the affected lung; trouble breathing; fast breathing; or coughing. When you breathe in, there's a possibility that your chest may appear lop-sided or asymmetrical.
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CARE
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Whether you are in the hospital or not, you will need a chest x-ray. If the lung collapse is small, it may go away on its own, and you may be allowed to go home. If it is larger or causing breathing problems, you will be admitted to the hospital.
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COMPLICATIONS
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s If only a small part of the lung is collapsed, it may heal by itself. But if a large collapse is not treated, your lungs may fail or become infected.
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