Sprain? Air leak?: Doctor can evaluate. A collapsed lung (pneumothorax) is due to an air leak from the inside of the lung through the covering of the lung, out into the space between the lung and the ribs. The site of the leak has some damage, which will heal itself. The leaked air stays inside the rib cage and takes up space, preventing the lung from fully inflating (the lung stays partly "collapsed").
Answered 8/25/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
5 doctors weighed in across 2 answers
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