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? iMaster Health Doctor shows x ray of 'popcorn lung' caused from vaping and it can be fatal Does Vaping Cause Popcorn Lung? Africa Harm Reduction Alliance What is vaping Popcorn lung, explosions and more Poster Zazzle Teenager Diagnosed Of 'Popcorn Lung'; Doctors Suspect Vaping Habit CodeBlue