Lung cancer scans urged for some smokers, not all about 2 hours

Certain current or former heavy smokers should start getting yearly scans for lung cancer to cut their risk of death from the nation's top cancer killer, government advisers said Monday -- even as they stressed that the tests aren't for everyone.

http://www.the-daily-record.com/ap%20washington/2013/12/30/lung-cancer-scans-urged-for-some-smokers-not-all