E Cigarettes and Vaping PPAC Central Customer States: Popcorn Lung : r Justrolledintotheshop Doctors are warning about a rare but serious lung condition linked to vaping, known as popcorn lung (bronchiolitis obliterans). The disease causes permanent scarring in the lungs' smallest airways, leading to ongoing JUUL electronic cigarette products linked to cellular damage UCR News UC Riverside 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