Experts warn that flavored e cigarettes can cause irreversible lung damage, as seen in a U.S. teenager who developed "popcorn lung"a severe and permanent condition called bronchiolitis obliteransafter secretly vaping for three years. La Fume De La Cigarette Hors De Sa Bouche Banque D'Images et Photos Libres De Droits. Image 71708267 E cigarette : Faisons le point. Cigarette bouche ? UMass Chan study finds experts most credible among young adults in social media campaigns Prvenir les remontes d'e liquide dans la bouche : Conseils et astuces ELIQUIDE