Causes And Consequences Of Lung Cancer Essay

     Lung cancer is the most common cancer-related cause of death among men and women. Lung cancer can be undetected for many years causing it to become more dangerous and possibly fatal. There is not cure for lung cancer or any cancer, but if detected in an early stage the lung cancer can be detected, treated, and hopefully terminated. There are many new and developing treatments being tested now that may save lives in the future. Through understanding what the lung cancer is, doctors can easily diagnose and assess cancer patients.

Lung Cancer, like any other type of cancer, is the uncontrollable growth of cells in the lung tissue. The main causes that contribute to lung cancer include inhaling carcinogens (basically, smoking), exposure to ionizing radiation, viral infections and even air pollution. These factors basically damage the tissues lining the bronchi in the lung, leading the cancer to develop further (Vaporciyan & Nesbitt JC, 2000). Primary lung cancers that develop in the epithelial tissues of the lung are known as carcinomas and claim the top spot in terms of leading cancer-related death causes. As of 2004, lung cancer

Smoking also causes some serious respiratory diseases. Emphysema is a disease that robs a person of their ability to breathe. This disease is terminal and it kills you. It destroys a little bit of your lungs at a time so you don’t even realize there is problem. Patients who have emphysema can survive for many years with the help of oxygen tanks and special breathing exercises. Everyday activities, like shopping, cleaning, or exercising are some things that you can’t do in the later stages of emphysema. Elaine Landau says in her book “Cigarettes” that one cigarette lessens a smokers life by 7 minutes. Overall smoking is very dangerous a deadly it causes over 300,000 deaths a year in the United States. So if you’re ever offered one just remember how dangerous it is even if it only lessens your life by 7 minutes. However you don’t have to smoke to be harmed by cigarette. This leads us to the effects of secondhand smoke. Inhaling smoke from others is called passive smoking.

Smoking can bring about lung infection by harming your airways routes and the little air sacs (alveoli) found in your lungs. Smoking can bring about lethal infections, for example, pneumonia, lung growth and emphysema. Additionally smoking causes 83% of deaths from chronic obstructive pulmonary disease (COPD) and smoking causes 84% of deaths from lung cancer (NHS , 2017) . However, there is a considerable measure of terrible illnesses connected to smoking cigarettes. Illnesses like throat malignancy, mouth tumour, bladder growth, lung growth, constant bronchitis, emphysema, and coronary illness are altogether brought about by smoking. Also smoking is addictive. Nicotine is the addictive substance

Causes: The foremost reason for lung cancer is cigarette smoking which causes around 90% of all deaths caused by lung cancer in the world. However, smoking is not the only way to get it. The second most frequent cause of lung cancer is exposure to radon gas, which

The leading cause of cancer death for both men and women in the United States and worldwide is lung cancer. Lung cancer is responsible for thirty percent of cancer deaths in the United States. The deaths caused by breast cancer, colon cancer and prostate cancer combined do not add up to the deaths that lung cancer causes. In 2007, 158,683 people, 88,243 men and 70,354 women died from lung cancer in the United States (Eldridge, 2012). Out of the 158,683 people that died from lung cancer in 2007, 135,000 of them died of lung cancer caused by smoking cigarettes. The overall survival rate of those with lung cancer is at about fifteen percent.

Cancer of the lung was nearly nonexistent in the early 1900’s. By the middle of the 20th century an epidemic became apparent throughout the United States and the rest of the world. It is primarily correlated with the widespread abundance of cigarette smoking in the world. The tobacco industry has multiplied its production immediately prior to World War I. There was a typical 20 to 30 year lagging period between the initiation of cigarette smoking and the actual tumor formation in the lungs. Lung cancer is the cancer that originates in the tissues of the lungs. It occurs when cells in the lung start to grow rapidly in an uncontrolled manner. Lung cancer can start anywhere in the lungs and affect any part of the respiratory system. Most of

Lung cancer happens to be the top cause of deaths in the United States for both genders. It tends to people who smoke are at a higher risks for this type of cancer. Even people who are exposed to secondhand smoke are at risk. Others can get this cancer even if they aren't near smoke at all. Smoke is believed to cause lung cancer because it's damaging the cells that line the lungs. It causes cells to act abnormally.

Lung cancer is one of the most common types of cancer in the world. There are a variety of causes for this particular cancer, the most common one being smoking, or anything related to tobacco. What smoking does is damage the cells in the lungs. When you then inhale the smoke, the cancer-causing substances in the smoke begin to affect the lung tissue. Your body can at first naturally fix the damage, however if the smoking continues, the cells will continue to suffer and behave abnormally, which is when the cancer begins to take over. As one would guess, smoking directly has a much higher risk-rate than not smoking. There is however something called passive (second-hand smoking), in which case being around a heavy smoker can actually have similar

Lung cancer is downright horrible for you, cigarettes are the main cause for lung cancer. Do you want cancer, bet not cancer kills a lot of people year round (approximately 3.3 million on average). Don’t be one, dont be a fool, dont SMOKE.

Coughs, colds, wheezing and asthma are just the start. Smoking can cause deadly diseases such as chronic obstructive pulmonary disease, pneumonia and lung cancer. Both men and women who smoke are 25 times more likely to develop lung cancer than non-smokers. Cigarette smoking causes most cases of lung cancer.

The most common cause of lung cancer is smoking cigarettes. 80% of people who have lung cancer got it from smoking. The longer you smoke cigarettes the better chance of getting lung cancer. Smoking at a young age increases the chance of getting lung cancer more then starting to smoke as an adult. The sooner you quit, the better your life will be. Passive smoking (secondhand smoking) can give you lung cancer if exposed for a long time to it.

Lung cancer is the leading cause of cancer deaths in the United States, among both men and women. (Mayo Clinic, 2013) Lung cancer begins in the lungs and usually doesn’t start showing signs or symptoms until the more advanced stages. There are three main types of lung cancer, non-small cell lung cancer which includes four stages of cancer, small cell lung cancer which includes limited or extensive stages of cancer, and last but not least is carcinoid tumor. Lung cancer is a deadly disease that can be caused by smoking, people that are exposed to second hand smoke and can also affect those who have not smoked or never had exposure to second hand smoke. People who smoke have the greatest risk of lung cancer. (Mayo Clinic, 2013) Smokers who quit smoking, even after

Lung cancer takes the lives of many at a young age and the cause isn’t always clear as of how this disease was contracted. The most popular idea of what causes lung cancer since early times has been using tobacco. Tobacco contains nicotine which is a highly addictive drug that gives a temporary feeling of relaxation. When people get addicted to nicotine, it becomes incredibly difficult for the victims to stop smoking. According to Brody, Lung cancer has been shown to take the lives of more people compared to any other form of cancer and this is the case since lung cancer is associated with life style. New information regarding lung cancer has shown that about one-fourth of those victims who are diagnosed didn’t obtain it through first hand smoking. People can obtain this illness through an “unlucky” combination of genetics (Brody).

Aside from the obvious cause of lung cancer, which is smoking, there are several others. However, almost all of these can be avoided. Preventable risk factors include smoking marijuana, inhaling certain chemicals like gasoline fuel or diesel exhaust, undergoing radiation therapy, and having a poor diet. But, the American Cancer Society affirms that about 87% of lung cancer cases are a result of smoking tobacco, and that some of the other 13% are caused by secondhand smoke (11). Out of all the risk factors for lung cancer, smoking has the biggest impact. This is also ironic, as smoking is the easiest factor to avoid. Theoretically this should be the least prominent factor, as it is a voluntary decision to start smoking and is easier to avoid than any of the other factors. Yet, about 47.1 million people in the United States smoke (American Heart Association), and willingly put themselves at risk for lung cancer. At the same time though, people do not start smoking just because they want to develop lung cancer later in life; there are numerous factors that play into their decision. For example, people are influenced to smoke for reasons such as peer pressure, a way to deal with stress, and people they look up to that smoke (Bonas). They think it will help them relieve stress, or fit in, and they do not think about the consequences that come with their newfound hobby. Eventually smokers find that they cannot quit, for both physical and psychological