Can I Tell If I'm at a Higher Risk Than Others for Lung Cancer?

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You know there is really not a great blood test that you can use to find out like for diabetes. You have a test that you can use hemoglobin. For lung cancer there is no good way other than by the history. You know bar tenders in New York before the legislation passed to get rid of smoking, flight attendants in closed areas for long period of time.

You know those patients are at high risk. How do you quantify it? I can't answer that question.