Canadian teen developed 'popcorn lung' type injury from vaping report Reuters It's a Fact. Vaping Can Cause Popcorn Lung Poster ToucanEd Doctors have linked vaping to a rare, incurable lung condition called obliterative bronchiolitis, often referred to as popcorn lung. The disease permanently scars and narrows the lungs' airways, causing lifelong breathing problems. What Is Popcorn Lung? ePuffer Vape Canada Blog Health Risks of Vaping: Electronic Cigarettes Now and Later Alabama Cooperative Extension System