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 Understanding the Dangers of Vaping: Popcorn Lung and Diacetyl Risks What is Popcorn Lung, and Can it Be Caused by Using Marijuana? What is Popcorn Lung, and Can it Be Caused by Using Marijuana? Popcorn Lunge: eine wenig bekannte Krankheit, die man kennen sollte