Hi doctor, Before five years, I had surgery for a spontaneous pneumothorax. I am having the same sensation in my chest again where it feels like when I bend down my lung is shifting. It does not hurt, but it is very uncomfortable. I had the same feeling two years ago and went to the ER. They said there was nothing wrong. Is it possible to have air in my chest cavity without lung collapse? I had lateral chest x-ray (both views) done two days ago, and the results came back normal.
Hello. For further information consult an internal medicine physician online -->