Tobacco Use and Lung Cancer Essay -- essays research papers

Lung CancerLung malignant neoplastic disease is the tether screwcer killer among both men and women. in that respect are cardinal different faces of lung malignant neoplastic disease non scurvy carrel lung pubic lo drug abuse and small kiosk lung crabmeat. There are also many different things that can cause lung crabmeat, nonwithstanding the amount one cause for lung cancer is tobacco use.What is lung cancer? This is a question that a lot of people are still asking. Lung cancer is definitely something to want to be educated ab protrude so that it can be recognizable. There are healthy cells that grow and divide passim the body to keep it functioning properly, but sometimes this growth gets out of control when the cells continue to produce even though cells arent needed. These brachydactylic cells in the lungs originate when the lungs are exposed to carcinogens for instance those found in cigarette smoke. At first, only a small number of defective cells faculty app ear, but as these cells are increasingly exposed to carcinogens they de incision definitely progress and eventually these cells become cancerous. Once these cancerous cells stick out reached the lungs, they have easy access to a large number of beginning and lymph vessels. (MFMER 1998-2001) Cancer that begins in the lungs is divided into two major types, small cell lung cancer and nonsmall cell lung cancer. Nonsmall cell lung cancer is more harsh than small cell lung cancer and it generally grows and spreads more slowly. There are terce main types of nonsmall cell lung cancer that are named for the type of cells in which the cancer develops. These three types are squamous cell carcinoma, adenocarcinoma and large cell carcinoma. Squamous cell carcinoma is a cancer that forms in cells that are lining the airways. Its the well-nigh common type of lung cancer in men. Adenocarcinoma is the most common type of lung cancer in women and people who have never smoked, it is a cancer tha t usually begins in the mucus-producing cells of the lung. The last type of nonsmall cell lung cancer is large cell carcinoma this type of cancer originates in the peripheral part of the lungs. The separate major type of lung cancer is small cell lung cancer which sometimes is called oat cell cancer, it is less common than nonsmall cell lung cancer. This particular type of lung cancer grows more quickly and is more likely to spread to other organs in the... ...compressing against other organs of the body. The final treatment mentioned is clinical trials to evaluate new ways to treat cancer. This is an option for many lung cancer patients, with some doctors all patients receive the new treatment but with others they hear it out with one group of patients and give the usual to another group. (United States 1997-1998)As stated in this paper before, the number one leading cancer killer among both men and women is lung cancer and approximately ninety share of lung cancer is caused by tobacco use. People just do not realize how serious of an issue this really is, which is due to the fact that they are not near educated enough about lung cancer and the use of tobacco. Although millions of people have died as a result of this, it is still a very preventable cause. Granted there are some cases that might not be as obvious to the person such as radon, or asbestos, which in that case they should be more aware of their surround and surroundings. As for the number one cause of cancer, there is a number one prevention and that is to never start smoking or to go smoking and live a longer more enjoyable lifestyle.