Lung Cancer Essay - 1665 Words

In 2013 there were an estimated 159,480 deaths due to lung cancer in the United States alone (Lung Cancer). Lung cancer is an unrelenting disease that is caused by many environmental factors and personal habits. It begins as mutations within a cell’s DNA and eventually progresses to a tumor which can then spread to various other parts of the body. There is no cure for lung cancer presently, however there are numerous treatments available to patients in hopes of eradicating or at least controlling the disease. In order to treat and prevent lung cancer it is imperative to first understand what lung cancer actually is. Lung cancer is defined as being the unchecked development of abnormal cells inside one or both lungs (Lung Cancer 101).†¦show more content†¦An example would be if an individual developed lung cancer and thereafter the cancer cells travelled to the liver. The new cancer in the liver would need to be dealt with by means of treatments specific for lung cance r and not liver cancer. This process can happen reversely, with either lung cancer spreading to other areas or other areas with cancer spreading to the lungs. There are two major types of lung cancer: small cell lung cancer, also known as SCLC, and non-small cell lung cancer, or NSCLC. Non-small cell lung cancer is the most frequent form of lung cancer accounting for roughly 85% of cases. Small cell lung cancer is considerably rarer, only being diagnosed in 15% of lung cancer patients (About Lung). Non-small cell lung cancer gets its name from the cells being examined under a microscope and observing the cells are considerably larger versus the cells of small cell lung cancer. Non-small cell lung cancer typically develops at a slower pace compared to the rate of small cell cancer and comes in three different forms: squamous cell carcinoma, adenocarcinoma, and large cell carcinoma. Squamous cell carcinoma forms in the cells that cover the airways that lead to the lungs, also called t he bronchial tubes. Adenocarcinoma begins in cells that makeShow MoreRelatedEssay on Lung Cancer839 Words   |  4 Pagesresponsible 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 associatedRead MoreLung 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. 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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 cessation