The last of the smoker's lungs pictures shows the cancerous spot within the lung more clearly. COPD is the 4th leading cause of death in the US. The good news is that you can quit smoking in five easy steps. But some other lung and heart diseases give the same symptoms as COPD. The history of symptoms is usually a good guide to the diagnosis, especially in a smoker. Yoshida et al. Smoking cigarettes is the single biggest risk factor for lung cancer. Lynne Eldridge, MD Lynne Eldrige, MD, is a lung cancer physician, patient advocate, and award-winning author of "Avoiding Cancer One Day at a Time." Here's what you need to know about the smoker's lung vs. healthy lung discussion. ... and asthma — were the third leading cause of death in 2010. Smoking. 2 analysed the pattern of mutations in healthy lung tissue in non-smokers, current smokers and ex-smokers. It's responsible for more than 70% of cases. Smoker's Lungs vs. Normal Healthy Lungs Visual, Cellular, Molecular, and Functional Changes in Smoker's Lungs. You know that smoking is bad for your lungs, but what does that mean? But the good news is that after a person quits smoking, the lungs … How Can I Quit Smoking? Smoker's Lung What are the abnormalities (diseases) in smoker's lung? 5 Ways to Keep Your Lungs Healthy and Whole. COPD is preventable disease by stopping smoking; unfortunately, this is easier said than done. An image of a healthy lung will be clear without cloudiness or large spots. By. The major abnormalities in smoker's lung are grouped under the label of chronic obstructive pulmonary disease (COPD). Tobacco smoke contains more than 60 different toxic substances, which are known to be carcinogenic (cancer-producing). Cigarette smoke can have wide-ranging health effects on the body, and the lungs and airways are two of the hardest-hit areas. Figure 1 | Mutational burdens in normal human lung cells. Have the smoker's lungs pictures above created a desire within you to quit smoking?