Beware of Popcorn Lung Due to Vape Popcorn lung' may have brought teen close to death after vaping for months Stout Middle School The Truth About Vaping And Popcorn Lung Inhalation Toxicology Of Vaping Products And Implications For Pulmonary Health Is Vaping Causing Popcorn Lung Australia Doctor shows x ray of 'popcorn lung' caused from vaping and it can be fatal 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. Popcorn Lung (Bronchiolitis Obliterans): Causes & Treatment