10 Lung Cancer Causes
5. Family History
Non-small cell lung cancer is linked with a family history of lung cancer. A history of other types of cancer can also lead to increased risks of this particular form. If someone in your immediate or extended family is dealing with or has dealt with cancer, this can increase your risk.
Family history is a genetic risk factor. While lung cancer risk can have a genetic component, researchers haven’t concluded whether this component is more or less important than environmental factors. Discuss cancer in your family to determine how your genetics may increase or decrease your risk.
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