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 Flavored e cigarettes are not harmless. Doctors are now seeing teens with permanent lung damage from vaping. In the U.S., a teenager developed popcorn lung after vaping in secret for three years. This Vaping harms your health Cancer Institute NSW No, Vaping Doesn't Cause Popcorn Lung Let's Set the Record Straight Does vaping cause Popcorn Lung? Vaperite Health effects of electronic cigarettes Wikipedia