This past fall I had a chest x-ray that showed I have "mild bilateral apical pleural" and that "thickening of the lungs is identified". Late this past Dec I had a pulmonary test that revealed "some hyperinflation of the lungs and some air trapping." I had radiotherapy (radiation) as part of my breast cancer treatment. I have read that radiotherapy for breast cancer can have a "late effect" & damage on the lungs. Has anyone experienced lung damage due to breast cancer radiation? Thank you