Understanding Popcorn Lung: Risks of Vaping New lung imaging is adding urgency to an issue that health experts have been warning about for years: vaping is not harmless especially for teens. Doctors are now reporting scans that Popcorn Lunge durch Diacetyl in E Zigaretten Liquids stimmt das? Popcorn Lung A Hidden Danger of Vaping , We are now seeing a serious lung disease called Popcorn Lung (Bronchiolitis Obliterans) in some young people using e cigarettes and flavored vapes.,