Inhalation Toxicology of Vaping Products and Implications for Pulmonary Health E Cigs Vapes: Where Did They Come From? Tobacco Prevention Toolkit Stanford Medicine Respiratory Impact of Electronic Cigarettes and Low Risk Tobacco 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 Can vaping damage your lungs? What we do (and don't) know Harvard Health PET imaging shows greater lung inflammation in e cigarette users than cigarette smokers