E cigarette : Faisons le point. Mixed Connective Tissue Disease (MCTD): Symptoms & 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. E cigarette : consquence sur le microbiote oral et risque d'infections ? Contenus pour le grand public Institut du Microbiote