Essay on Lung Cancer - 839 Words

Smoking is the most preventable cause of death in our society. During 1995, approximately 2.1 million people in developed countries died as a result of smoking. One tobacco use is responsible for nearly one in five deaths in the United States. Lung Cancer mortality are about 23 times higher for current male smokers and 13 times higher for current female smokers compared to a lifelong never-smoker. In addition to being responsible for 87% of lung cancers, smoking is also associated with cancers of the mouth, pharynx, larynx, esophagus, pancreas, uterine cervix, kidney, and bladder. Smoking accounts for at least 29% of all cancer deaths, is a major cause of heart disease, and is associated with conditions ranging from colds and gastric†¦show more content†¦It also causes respiratory problems in nonsmokers such as, coughing, phlegm, chest discomfort, and reduced lung function. Each year, exposure to secondhand smoke causes 150,000 to 300,000 lower respiratory tract infections in U.S. infants and children younger then 18 Page 2 months of age. These infections result in 7,500 to 15,000 hospitalizations every year. Children exposed to secondhand smoke at home are more likely to have middle-ear disease and reduced lung function. Secondhand smoke increases the number of asthma attacks and the severity of asthma in about 20% of this country’s two to five million asthmatic children. The number of people who die or suffer illness because of its use, best measure tobacco costs to our society. Tobacco use also drains the US economy of more than $100 billion in health care costs and lost productivity. Tobacco costs Medicare more than $10 billion and Medicaid more than $5 billion per year. Lost economic productivity causes by smoking costs the US economy $47.2 billion in 1990. The total economic costs of smoking are more than $100 billion per year. People, who quit, regardless of age, live longer than people who continue to smoke. Smokers who quit before the age of 50 have half the risk of dying in the next 15 years compared with those who continue to smoke. Quitting smoking substantially decreases the risk of lung laryngeal, esophageal, oral, pancreatic, bladder, and cervicalShow MoreRelatedLung Cancers And Its Effects1288 Words   |  6 PagesINTRODUCTION What are lung cancers? Lung cancers are the abnormal cells which grow in uncontrolled manner in one or both lungs. They do not function as normal lung cells and do not develop into healthy lung tissue. The abnormal cells can grow, form tumours and interfere with the normal functions of the lung (Lungcancer.org, 2015). Lung cancers can be divided into two major types, namely non-small cell lung cancers (NSCLC) and small cell lung cancers (SCLC). NSCLC can be further classified into threeRead MoreLung Cancer1304 Words   |  6 Pages LUNG CANCER Mohamed Almasmary Bio240 Anatomy Physiology 1 4/13/14 Lung cancer is a cancer (malignancy) that originates in the tissues of the lungs or the cells lining the airways. Lung cancer originates when normal lung cells become cancer cells, usually after a series of mutations, and begin to divide out of control. Lung Cancer is a disease which consists of uncontrolled cell growth in lung tissues. Lung cancer consists of two types, Non-small cell lung cancer, and small cell lung cancerRead MoreLung Cancer1571 Words   |  7 PagesLung cancer is the most commonly diagnosed cancer in the world, according to the World Health Organisation. In the UK, it s the second most-frequently occurring cancer among men (after prostate cancer), accounting for 1 in 7 new cases, and the third most-frequently diagnosed cancer in women (after breast and bowel cancer) accounting for about 1 in 9 new cases. However, numbers have dropped considerably in recent times, by about 16% in the last decade alone. Dr Patrisha Macnair last medically reviewedRead MoreLung Cancer : Cancer And Cancer1315 Words   |  6 PagesLung cancer is the number one leading cause of cancer deaths in the United States. Lung cancer kills more people than any other cancer, such as; breast cancer, colon, prostate, or ovarian. There are two types of lung cancer, small cell lung cancer and non-small lung cancers. These two lung cancers grow and spread differently. Small cell lung cancer tends to spread quickly and makes up about 10-15 percent of the lung cancers. Non-small lung cancer is the most common type, it attributes to aboutRead MoreLung Cancer1476 Words   |  6 PagesThe Genetics of Lung Cancer Catherine Hayworth BIO 355A/357A June 14, 2012 Colorado Christian University Cancer can be one of the hardest battles that one must face, whether that battle is lost or won, it changes the lives of everyone involved. Lung cancer is one of the most diagnosed cancers and it affects the lining of the lungs and the ability to breathe. Lung cancer is the number one killer of men and women than any other cancer worldwide. This cancer is mostly found in smokers andRead MoreLung Cancer930 Words   |  4 PagesLung Cancer Lung cancer is one of the most common cancers in the world, its deadly claws stretched over all continents in the world. However, lung cancer is not just a disease; it can act as a magnifying glass; many social problems and goodness of society can be revealed through the causes of lung cancer. Lung cancer is formed when the cells of the lungs grow in an uncontrolled way, this creates a lump or a tumor which can either be malignant or benign. Smoking and unhealthy diets are all causesRead MoreHealth Care For Lung Cancer1224 Words   |  5 Pages2012 there was in increase in lung cancer deaths by 3.5%, this percent is still rising in women while it’s stable in men (CDC, 2014). Nowadays, about 402,324 Americans have lung cancer. In 2014, the newly diagnosed lung cancer cases are 224,210, they represent 13% of all cancer diagnosis (ACS, 2014). Lung cancer affects old people and always they diagnosed in the last five years of their life. Around 80% of people who live with lung cancer their ages more than 60 years (USNIH, 2011). In KentuckyRead MoreCause And Effect Of Lung Cancer Essay1334 Words   |  6 Pages Lung cancer is one of the most lethal cancer known throughout the world. The most common suspect of that is smoking, then what happens to the people who inhales the smokers’ smoke? Are they also at risk for developing lung cancer from being a victim? The answer to that right now is that secondhand smoke alone is just a risk factor, there are no evidence right now that currently show that secondhand smoke alone can cause lung cancer by itself. This means that we need to encourage studies that areRead MoreCause And Effect Of Lung Cancer1612 Words   |  7 PagesIn addition, since emphysema is said to be one of the causes of lung cancer, it can be said that smoking is also related to lung cancer. As is well known, currently, there are no effective treatment for cancer. Smoking habit is the main cause of lung cancer. The probability of a smoker becoming lung cancer is said to be about ten times more than that of a non-smoker. Also, smoking hurts their own DNA, that is, the risk o f lung cancer extends to offspring. There may be people who think smoking cessationRead MoreEssay about Lung Cancer1455 Words   |  6 PagesCancer 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