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Causes of Lung Cancer

Lung cancer is the leading cause of cancer deaths in many countries, including the United States. It is a major health problem with a grim prognosis. The predisposing factors that can lead to lung cancer development include increasing age (over age 65), and heredity. Among the precipitating factors that contribute to its development, cigarette smoking is the most significant. Cigarette smoke has known chemical carcinogens and cancer promoters that damage the lung cell and mutate cancer fighting processes in the body. Exposure to ionizing radiation and inhaled irritants, asbestos and radon in particular, are also known risk factors for this type of cancer.

Lung Cancer-Smoking The Perpetual Link

Lung Cancer, Smoking: The Perpetual Link When the conversation turns to lung cancer, smoking cannot be far behind. With over 150,000 Americans dieing annually due to primary or secondary cancers of the lungs, most people have someone in their life that they have lost to this disease. One of the primary contributing lifestyle risk factors [...]

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Lung Cancer Causes

// Small Cell Carcinoma Lung Cancer Causes Cancer in the lungs is classified as small-cell or non-small cell carcinoma. Both types are difficult to treat, and survival rates are low. While research in this area has developed promising solutions for futures cures, solid cancer study results emphasize prevention as the best medicine. Smoking Cigarette smokers [...]

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Smokers Lung Cancer

// Reducing the Smokers Lung Cancer Risk A smokers lung cancer risk is generally believed to be greater than a non-smokers. Yet, the studies surrounding this risk note that some smokers develop the disease while others do not. Researchers concur that cigarette smoke is a carcinogen, so what accounts for the discrepancy? Bad Smoke According [...]

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Lung Cancer Cause

// Lung Cancer Cause;  Can Move About A Body; After Lung Cancer, Brain Activity Can Be Affected. The most prevalent danger of cancerous tumors is partly that they can destroy whatever organ or tissue they have grown upon, but also that they will spread throughout the body.  A cancer is, after all, merely a cell [...]

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Cause of Lung Cancer

The cause of lung cancer depends upon various factors such as smoking, radon exposure, occupational hazard such as exposure to carcinogens – asbestos particles (mesothelioma). Cigarette smoke, with carcinogens at its high concentration, inhaled by both smokers and nonsmokers is the leading cause of lung cancer out of all these reasons. Each year the USA [...]

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