http://articles.mercola.com/sites/articles/archive/2000/09/10/chest-x-ray.aspxYet another high-tech medical intervention fails to show benefit Screening smokers several times a year with chest X-rays does not reduce their odds of dying from lung cancer and may lead some people to undergo unnecessary treatment for lung tumors thatenCommunityServer 2008.5 SP1 (Build: 31106.3070)