E Cigs Vapes: Where Did They Come From? Tobacco Prevention Toolkit Stanford Medicine Healthy Lung vs Smoker's Lung Avant Medical Images comparing a smoker's lungs to a non smoker's lungs visually demonstrate the long term damage caused by tobacco use. Healthy lungs typically appear pink and elastic, while lungs exposed to years A Case of E cigarette or Vaping Product Use Associated Lung Injury Mimicking Miliary Tuberculosis Cureus