Also known as Lung Carcinoma is the abnormal and uncontrolled growth of the cells in the Lungs. These cancer cells are malignant in nature hence there is risk that these cells. By the process of Metastasis, move into other organs. This is most common cancer diagnosed among men. Often lung cancer is associated with the people who smoke.
Carcinogens present in the Tobacco and other products which people consume result in mutation in the cancer genes and yield cancer cells. The pollution also have been playing major role in causing lung cancer. Many of the Carcinogens are also present in the air which when consumed will result in giving raise to Cancer Cells.