Causes of lung cancer essay

Normal lung tissue is made up of cells that are programmed by genes to create lung tissue in a certain shape and to perform certain functions. Lung cancer develops when the genetic material responsible for production of lung cells is damaged genetic mutations. Repeated exposure to carcinogens such as tobacco smoke may cause damage in lung cells.

Causes of lung cancer essay

Among the variety of different types of cancer, one of the most common is lung cancer; the environment in which people live in the 21st century greatly contributes to the development of this type of cancer.

The first and the most popular cause of lung cancer is smoking cigarettes. These chances increase if a person started smoking tobacco at a young age. As for lung diseases, some of them are known to affect the chances of cancer development.

In particular, among such diseases are tuberculosis and chronic obstructive pulmonary disease. Other illnesses like chronic bronchitis and emphysema can cause scarring in the lungs, which means the increase of the amount of tissue in them—and as it is known, cancer is an uncontrolled division of cells, and the respective multiplication of tissues Healthline.

As for other environmental factorsone of the most significant among them is the exposure to asbestos fibers and similar materials.

Usually, a person is exposed to these silicate materials at the workplace: Even non-smoking asbestos workers have a five times higher risk of developing lung cancer; as for the smoking asbestos workers, their chances to get cancer are up to ninety-fold greater than nonsmokers MedicineNet.

As it can be seen, lung cancer does not develop on its own, but is triggered by a number of factors. The first and foremost of them is smoking tobacco, both active and passive.

Genetics and lung diseases in one’s genetics can also become significant risk factors of lung cancer. For example, if a person’s mother, father, sibling, aunt, uncle, or grandparent has had lung cancer, the chances of this person developing lung cancer slightly increases. A Research Study On Lung Cancer - Action plan Introduction Lung cancer is the uncontrolled growth of abnormal cells that begin in one or both of the lungs; usually found in the cells that line the air passage. Causes of Lung Cancer Essay Discuss the causes of lung cancer Lung cancer is one of the most dangerous diseases which make most of the people suffer. Lung cancer has been noted by the Canadian cancer Society () as the most leading.

Also, genetics and past lung illnesses can lead to the development of this type of cancer. The cure for lung cancer is not finalized, and remains an epidemic.There are many causes of lung cancer, for example heavy smoking causes lung cancer also air pollution, consumption of alcohol in large amounts and finally radon gas which is a radioactive element that can cause lung cancer and exposure to x-rays.

A cancer diagnosis can be overwhelming. Find out about coping with the emotional, practical and physical effects. Lung Cancer Causes and Effects Essay How common lung cancer is Lung cancer is the second most common cancer in the United Kingdom (excluding non melanoma skin cancer).

Around 41, people are diagnosed in the UK each year.

Causes of lung cancer essay

Smoking and lung. Lung cancer is on of the leading causes of death today.

Causes of Lung Cancer: Smoking, Asbestos, Radon Gas, and More

Lung cancer is a type of neoplasm cancer and is given its name but the site of where the cancer is located. Gale Encyclopedia of Medicine states, “ Most lung cancers develop in the cells that line the bronchi.” Does Smoking Cause Lung Cancer Essay Words | 6 Pages.

Liver cancer is a type of cancer that starts in the liver. Some cancers develop outside the liver and spread to the area. However, only cancers that start in the liver are described as liver cancer. Read about smoker's lung, and see pictures, graphics, and illustrations of diseased lung tissue from smoking from the doctor's at

free essay on Lung Cancer Research Paper