Does everybody know what lung cancer is? How will it do to destroy your health? The human body’s important need is breath with oxygen. We can live for the day without water and food. But no oxygen, we die in minutes. The indispensable role of our two lungs is to draw oxygen from the air we inhale, and to expel toxic carbon dioxide. When the lungs do not perform properly, every part of the body is affected. Lung cancer is a terrible disease in the world, that it killed many people each year. Lung cancer is a disease in which the cells of the lung tissues uncontrolled gown and form tumors. Lung cancer develops when a cell in the lung becomes abnormal and begins to duplicate uncontrollably. These abnormal cells eventually form a mass, or tumor, and it can spread out to other parts of the body if not treated. It is so scary because its cause is still much unknown. The government should fund more research on the lung cancer to an elimination of this disease from the humanity. …show more content…
The cells of each type grow and spread in different ways, and they are treated differently. Small cell lung cancer accounts for about 15% of all lung cancer (Langwith 16). Small cell lung cancer is the most dangerous form of cancer, with twice the growth rate of non- small cell lung cancer. Also non-small cell lung cancer is the most common form of lung cancer, accounting for about 85% of all lung cancers (Langwith 17). It is easier to treat than small cell lung