Lung Cancers And Its Effects

Lung cancer occurs when a odd cells in the lung grow in an uncontrolled way. It often spreads to other parts of the body before the cancer can be identify in the lungs. Lung cancer is 1 of the 10 most common cancers in both men and women in Australia.

Throughout life, many individuals experience difficulties due to growing up in everyday life. While going in depth of the human life, it is discovered that there are many diseases and disorders that affect humans’ everyday functions. A very popular disease that has traumatically affected the human body is cancer. Cancer is a disease that spreads throughout your body in many ways. The purpose of cancer is to attach to a blood cell in your body and cause a plague within itself, causing the body to initially shut down and die. This disease contains many forms and have many causes to it. However its main goal is to destroy the human body.

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

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 cancer. (NSCLC) is the most common type of lung cancer. The bronchi are the large air tubes leading from the trachea to the lungs that convey air to and from the lungs, and where most lung cancers begin. The body normally maintains cell growth only

Cellular / Molecular Basis: Lung cancer has two types; small cell and non small cell. The two types can be identified by their appearance when looked at with a microscope. It usually affects the cells that are lined along air passages in the lungs.

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.

Although many people have heard about lung cancer, they don't know that there are two major types of lung cancer. The types of lung cancer are non-small cell lung cancer (NSCLC) and small cell lung cancer (SCLC). NSCLC breaks down into three different types and approximately makes up 85-90% of the cancers that patients are diagnosed with. The first type of NSCLC is adenocarcinoma. This type of cancer is usually found in smokers however it is the most common lung cancer found in nonsmokers. This cancer typically attacks younger adults and targets women. This cancer tends to develop on the outside layers of the lungs and it can be found before it spreads throughout the body. The second type of NSCLC is squamous cell carcinoma. This cancer is linked to smoking and forms in the inner airways of

Lung cancer is a genetic and acquired disease. Lung cancer is genetic because cancer in general is caused by changes to the genes that control the way our cells function, especially how they grow and divide. All of these changes include mutations in the DNA that makes up our genes. Genetic changes that increase cancer risk can be inherited from our parents, if the changes are presents in germ cells. Which are the reproductive cells of the body, those are the eggs and the sperm. Lung cancer is also acquired because as the result of errors that occur as cells divide a person’s lifetime or exposure to certain chemicals. Some examples of these chemicals are found in tobacco smoke, radiation, UV rays from the sun that damage DNA. “In general, cancer cells have more genetic changes than normal cells. But each person’s cancer has a unique combination of genetic alterations.” Some of these changes may be the result of cancer, rather than the cause. As the cancer continues to grow, additional changes will occur. Even within the same tumor, cancer cells may have different genetic changes.

Cancer, it can affect anyone; it can affect any part of the body but what is it? Cancer results from the abnormality in the body's cells. This occurs when the cells divided and grow. Disruption in the system of the growth and division of a cell results in an uncontrolled division and proliferation of cells that form a mass which leads to cancer. The patient outcome for cancer is different for everyone, but it is also different with each type. In the respiratory department, a major type of cancer we will deal with is lung cancer. Lung cancer, however, has different types and stages, but for this paper, we are going to talk about Stage IIIA non-small cell lung cancer (NSCLC). In the article titled “Stage IIIA Non-Small Cell Lung Cancer” it states

Symptoms vary depending on the type. Although it is possible for cancer to strike at any age, most patients with invasive cancer are over 65. The increased risk is believed to be due to the random chance of developing any cancer, the likelihood of surviving the first cancer, the same risk factors that produced the first cancer, unwanted side effects of treating the first cancer (particularly radiation therapy), and to better compliance with screening.

Lung cancer can be divided into two different types, small cell lung cancer and non-small cell lung cancer. Small cell lung cancer is the least common type and is mostly found in those that smoke a lot. It is also the most deadly because of the rapid growth it exhibits. Non-small cell lung cancer is a general term for many different types of lung cancer. These types are: squamous cell carcinoma, adenocarcinoma and large cell carcinoma. (Mayo Clinic, 2015) Lung cancer solely attacks the lungs but could metastasize further.

This should be written out in paragraph form in your own words. Make sure you cover the information found in the rubric. There should be multiple paragraphs here.

A more specific definition of lung cancer is that it is a type of cancer that happens when a cell starts to grow uncontrollably, forming a tumor in one or both lungs (2). Although lung cancer can start in other places of the respiratory system, it usually begins in the lining of the bronchi (3). It begins due to a change, or mutation, in a cell's genetic material, which leads the cell losing its ability to control its growth (2). This mutation is caused by environmental or hereditary reasons, but doctors usually are not able to identify the exact cause (4). However, it is important to examine a cancerous cell under a microscope because that helps the doctors identify the type of lung cancer, so they can give the best treatment to the patients

Anyone can develop lung cancer. However, there are some people who are at a greater risk for it than others. There are some lung cancer risk factors that you can control, but there are other factors that cannot be controlled. Below is a list of some of the possible lung cancer risk factors:

Lung cancer is the second most basic disease, representing around one out of five malignancies in men and one out of nine in ladies. Sadly, in the course of recent years, while the occurrence of lung cancer has continuously declined in men, it has been rising alarmingly in ladies. In 1940 just seven ladies in 100,000 added to the malady; today the rate is 42 in 100,000. Furthermore, all the proof focuses to smoking as the bring about. As one expert in the handle reports, "To what extent it takes to get malignancy relies on upon what number of cigarettes you smoke a day." However, studies demonstrate that stopping smoking does bring down the danger.