Lung cancer arouses worldwide concern. It remains a leading cause of preventable death. Smoking is the primary cause of lung cancer. Cigarette contains more than 60 known carcinogens. The lung cancer image provides a comparison between normal and healthy lungs and cancerous lungs. The black discoloration on the smoker's lungs is the build-up of toxins. More lung cancer pictures will be presented in this page. Non-smokers are not also spared. Passive smoking also poses great risk in developing the disease. Passive smokers are those who live and work with smokers who are exposed to second-hand smoke. With the development of new technologies, we are more exposed to pollutants, chemicals and toxins that are hazardous to our health. Over the years, mortality rates for lung cancer have been declining in men while it continues to rise in women. It may be due to the changing trend that the society is now more liberal.

There are four lung cancer stages which corresponds to the degree of severity. Unfortunately, people in the early stage fail to see its signs and symptoms as an indication of lung cancer and attribute them to other pulmonary infection. Consequently, lung cancer is usually diagnosed in its late stage. If a person is a smoker, belongs to high risk group or has any reason to believe that he has lung cancer, he is strongly advised to seek medical check-up. Imaging techniques such as x-ray, PET scan and CT scan may detect lung cancer. Chemotherapy, radiation therapy and surgery are the most common forms of lung cancer treatment. The physician may use a single therapy or a combination as deemed necessary.

Right information, healthy lifestyle and prompt medical consultation are the keys to win over the battle against this deadly disease. This page provides Lung Cancer Pictures and right information about lung cancer.