Inhalation Toxicology of Vaping Products and Implications for Pulmonary Health PET imaging shows greater lung inflammation in e cigarette users than cigarette smokers Popcorn lung. Vaping lung injury. Lets stop confusing the two., Popcorn lung is the lazy name for bronchiolitis obliteransa disease of the small airways, not the alveoli. , It got its name from Respiratory Impact of Electronic Cigarettes and Low Risk Tobacco Can vaping damage your lungs? What we do (and don't) know Harvard Health Health effects of electronic cigarettes Wikipedia