Lung Cancer Essay

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causes of Lung cancer

Cancer is a disease caused by an uncontrolled division of abnormal cells in the body. There are many types of cancer such as breast cancer, skin cancer, leukemia, lung cancer, etc. ("Causes of Lung Cancer") Many people die from cancer every year, but there are also many survivors, too. Lung cancer is the main cause of cancer death in the United States. More than 228,000 people get diagnosed with lung cancer every year, and about 160,000 die from lung cancer. ("11 Facts About Lung Cancer") Lung cancer is caused by smoking, second hand smoking, air pollution.
Smoking is one of the main causes of lung cancer. In the United States, smoking causes 90% of lung cancers.While inhaling cigarette smoke, it changes the lung tissue right away because it is full of carcinogens, which are cancer-causing substances. Tobacco contains more than seven thousand chemicals. Just by smoking, cancer can occur anywhere in the body. It can occur in the mouth, throat, bladder, voice box (larynx) , and many more. People who quit smoking have a lower risk of getting lung cancer than they did if they still smoked. It doesn’t matter what age, no matter what it can help lower the risk of lung cancer. ("Causes of Lung Cancer") There are many different things to hep people quit smoking. There is a hotline to call, 1-800-QUIT-NOW, or
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trying different distractions may also help. Just remember the benefits of not smoking. (Scott 78)
Even people who don’t smoke may get lung cancer. Smoke from other people’s cigarettes are another main cause of lung cancer. This is called secondhand smoking. While breathing in the smoke from someone else’s cigarette, it is like he or she is smoking as well. Half of the children in the United States are affected by secondhand smoke. About three thousand people(children included), die from lung cancer due to second hand smoke, every year. Secondhand smoking is not only a cause lung cancer, but it is also a cause for breast cancer (women only). When exposed secondhand smoke, it is best to hold your breath while passing by. Secondhand smoke is

Lung Cancer Essay

80% of lung cancer cases are caused by smoking, allowing lung cancer to be the most common form of cancer. Cigarette smoke contains chemicals that interfere with the body’s ability of filtering air and cleaning out the lungs Smoking also causes overproduction of mucus, meaning smokers are more likely to have “smokers cough” (chronic bronchitis) DAMAGE Destroys normal lung structure Smoking breaks down the elastic walls of small airways within the lungs, reducing the amount of lung tissue available…

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Lung Cancer Essay

Lung Cancer Lung cancer takes years to develop. It results from the uncontrolled growth of abnormal cells in one or both lungs. These cancer cells form lumps and disrupt the lungs, the breathing tubes (bronchi) or both, at times interfering with their normal function. Unfortunately, lung cancer is often not discovered until it has spread (metastasized) throughout the body. Sometimes, however, lung cancer is detected earlier through a chest X-ray or other exam that has been conducted for an unrelated…

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Lung Cancer Essay

medicine, lung cancer continues to be the most common cause of cancer-related deaths. Non-small-cell lung cancer (NSCLC) accounts for 85% of all lung cancers. Researchers have identified epidermal growth factor receptor (EGFR) mutations that increase the risk for lung cancer in smokers and non-smokers. New pharmacological therapies are aimed at suppressing these oncogene and decreasing the rate of metastasis in certain types of lung cancers. These findings can be useful in not only lung cancer therapies…

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The Cause Of Lung Cancer

second biggest cause of lung cancer. Radon is a naturally occurring, colorless, odorless, radioactive gas noble gas. It is the product of radioactive decay of the elements uranium, thorium, and radium in rocks and soil. Radon is present in nearly all air but in small amounts. When inhaled radon is mostly exhaled again. However, sometimes the radon atoms would decay while inside the lungs and release alpha particles and daughter nuclei. The daughter nuclei deposited in the lungs and airways would undergo…

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lung cancer essay

Lung cancer is the common cancer worldwide, with 1.8 million cases and 1.6 million deaths in 2012. It surpassed breast cancer to become the leading cause of cancer related deaths in women in 1987. Deaths due to lung cancer have also increased approximately 3.5% between 1999 and 2012. While the death rate of men have come to a plateau, women’s death rates are still rising. In 2012 alone 86,740 men and 70,759 women had died from lung cancer. Also among 402,326 Americans living today have been diagnosed…

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Lung Cancer Research Paper

Lung cancer was a relatively rare disease at the beginning of the 20th century but by the end of the century, it had become the main cancer-related public health problem worldwide. (Wingo et al. 2003). Cancer is recognized as an ‘unbiased killer’ because it knows no gender, age or race of its victims. This disease begins in the cells of the body. In normal conditions, the cells grow and divide as the body needs them. However, this systematic process is interrupted when gene changes make one cell…

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Lung Cancer Essay examples

Lung cancer is one of the most common forms of cancers. Lung cancer arises when a series of mutations in normal lung cells cause them to become abnormal and out of control. Lung cancer is the leading cause of cancer death In the United States in both men and women, but it is also the most preventable kinds of cancer. Almost 80% of all lung cancer deaths are thought to be caused by smoking tobacco. It is very rare for someone who has never smoked to be diagnosed with lung cancer. The risk for lung…

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Gender Differences In Lung Cancer

Although the high awareness of breast cancer risks, women appear to be unconscious of their high lung cancer threats. The poor prognosis for lung cancer prompts comparative patterns to breast cancer occurrence and mortalities worldwide. Previously, Lung cancer was considered as a threat influencing just men, however recent epidemiological data have demonstrated a sensational increment of the frequency of this malignant disease among women decreasing the gender gap incidents since the 1980s, predominantly…

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Lung Cancer Research Paper

Introduction Lung cancer is a disease that is uncontrolled by abnormal cells that start of either in one lung or the other. Lung Cancer is caused by cigar smoking, about a 100,000 people die each year due to smoking cigar. Lung cancer is one of the most frequent types of cancer that you can get. Before Lung cancer was very rare to get, now because of smoking 9/10 people die due to smoking cigarettes. Lung Cancer can also be caused by sex because w How smoking causes Lung cancer Lung cancer is caused…

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Lung Cancer Research Paper

Cancer, the word that everyone dreads to hear, has taken the lives of many innocent people, My beautiful, loving, sweet, nana just happened to be one of these people who lost the battle with cancer. I was about eight years old at the time when all this chaos was going on with her. The late milkshake makings, movies, and just about everything was slowly coming to an end. She was diagnosed with lung cancer and the metastasis went straight to her bones. There are many preventions, treatments, and…

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