Lung cancer is a relatively rare disease at the beginning of this century, but now it is the most common cancer in the world. Different factors suspected to be associated with this disease, such as exposure to asbestos or radon, or as a food or genetic factors. You can get detailed information about tests for all stages of cancer that is available on the official website.
None of them, however, is as important as tobacco in the incidence and mortality of lung cancer. An increase in tobacco consumption in industrialized countries during the last century has been observed. Now it is the second most common cancer, accounting for about one in six malignancies in men and one in ten women. And all the research points to smoking as a cause.
Image Source: Google
Lung cancer is mainly of two types: small-cell lung cancer – also known as oat cell cancer because it resembles oat grains and non-small cell lung cancer. The aggressiveness of the disease and treatment options, depending on the type of cancer diagnosed.
Many types of lung cancer grow and spread very quickly and because the lung is a vital organ, because it is very important to detect and treat the same – usually by surgery to remove the tumor.
Early detection: There is no routine screening test for lung cancer. Detection at the earliest possible stage with sputum analysis and some doctors ordering these tests, especially for people who smoke. But there is no evidence that such attempts at lung cancer screening have a positive impact on care.