Popcorn lung: Causes, symptoms, and treatment Ontario teen's vaping injury consistent with 'popcorn lung,' study suggests CBC News Doctors just announced that vaping has been conclusively linked to permanent lung disease. And sadly, many teens have already been diagnosed. learn more https: theconversation.com popcorn lung how vaping could scar your lungs for life 254414 Did you know vaping and e cigarettes can lead to a condition called Popcorn Lung? Vaping may sound harmless, but it can seriously impact your breathing over time. Learn what causes it, how to Popcorn Lung Causes, Symptoms, Diagnosis, and Treatment 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.