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How can familial predisposition affect your risk for lung cancer?

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While the majority of lung cancers are associated with tobacco smoking, the fact that not all smokers eventually develop lung cancer suggests that other factors, such as individual genetic susceptibility, may play a role in the causation of lung cancer. Numerous studies have shown that lung cancer is more likely to occur in both smoking and nonsmoking relatives of those who have had lung cancer than in the general population.

From: Causes of Lung Cancer WebMD Medical Reference

SOURCES:

Lung Cancer Causes from MedicineNet.

National Cancer Institute.

American Cancer Society.

Reviewed by Laura J. Martin on November 23, 2017

SOURCES:

Lung Cancer Causes from MedicineNet.

National Cancer Institute.

American Cancer Society.

Reviewed by Laura J. Martin on November 23, 2017

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How can lung disease affect your risk for lung cancer?

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