High School Cheerleader Left with 'Deadly Diagnosis' After Secretly Vaping for 3 Years Doctors Say Vaping May Be Causing 'Popcorn Lung' Sichere Alternativen zu Big Puffs Popcorn Lung From Vaping Pics Popcorn Lung Guy At Sophia Wiseman Blog Australia What Causes 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