Lung Cancer: Symptoms, Stages and Treatment

Topics: Lung cancer, Cancer, Tobacco smoking / Pages: 114 (3958 words) / Published: Apr 4th, 2013
I. Introduction 1

Lung cancer is one of the most common cancers in the world, its deadly claws stretched over all continents in the world. Lung cancer is now the most prevalent form of cancer affecting Americans with an estimated 222,500 new cases every year, according to the American Cancer Society in 2010. A few symptoms of Lung cancer are: stubborn cough that will not quit, sometimes accompanied by a hoarse throat, pain in the chest and respiratory infections. As the cancer worsens and spreads the patient may experience: severe coughing, feelings of weakness and fatigue, and odd lumps appearing on the body.Although lung cancer is difficult to treat and cure, it is for the most part preventable. Lifestyle choices can be made which can almost eliminate your risk for getting the disease. Your decision to stop smoking and to eat a healthy diet featuring plenty of fresh fruits and vegetables can greatly decrease your risk.

II. Defenition-

Lung cancer is the uncontrolled growth of abnormal cells in one or both lungs. When a cell divides once, there should be twin cells with the same DNA. Unfortunately, sometimes the DNA in one cell mutates and continues to grow, at a much faster rate than normal cells. It can be caused by environmental factors (smoking, asbestos, etc.) or can be caused simply from the normal aging process.

A) Different forms and stage 2-

Non-small cell lung carcinoma

Small cell lung carcinoma



Unspecified lung cancer

stage 2 of lung cancer is life expectancy

B) How it is stage 2 categorized

Stage 2 lung cancer life expectancy can vary considerably among different people. Some of these variables include:

Your particular lung cancer type and location – Stage 2 lung cancer encompasses several lung cancer types, and includes cancers that are small but have spread to nearby lymph nodes, or larger but have not spread to any lymph nodes

Your age – Younger people tend to

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