Cigarette smoke exposure and alveolar macrophages: mechanisms for lung disease Thorax Illustration Stock Popcorn lung disease chemicals vaping and cigarettes health treatment. Lung tissue affected by popcorn lung disease showing inflammation and damage. Adobe Stock Chemicals in vaping flavors cause widespread damage to lung tissue Comparison impact of cigarettes and e cigs as lung cancer risk inductor: a narrative review Mechanisms of E Cigarette Vape Induced Epithelial Cell Damage