Health effects and known pathology associated with the use of E cigarettes ScienceDirect Imaging of Vaping Associated Lung Disease New England Journal of Medicine Electronic Cigarettes and the Lungs: What you NEED to know E Cigarette Direct PET imaging shows greater lung inflammation in e cigarette users than cigarette smokers Experts warn that flavored e cigarettes can cause irreversible lung damage, as seen in a U.S. teenager who developed "popcorn lung"a severe and permanent condition called bronchiolitis obliteransafter secretly vaping for three years. How Smoking vs Vaping Affects Your Lungs You Must See This ! !