Vaping: The Good, the Bad and the Popcorn Lung MPH Online Popcorn Lung Vape It's a Fact. Vaping Can Cause Popcorn Lung Poster ToucanEd Does Vape Flavor Cause Popcorn Lung Study Finds E Cigarettes Contain Chemical Tied to 'Popcorn Lung' WSJ What is Popcorn Lung, and Can it Be Caused by Using Marijuana? High School Cheerleader Left with 'Deadly Diagnosis' After Secretly Vaping for 3 Years Popcorn Lung A Hidden Danger of Vaping , We are now seeing a serious lung disease called Popcorn Lung (Bronchiolitis Obliterans) in some young people using e cigarettes and flavored vapes.,