Lung cancer screening trial shows screening with CT scans reduces lung cancer deaths
Wednesday, June 29, 2011 - 20:30
in Health & Medicine
Results of the National Lung Screening Trial show a 20 percent reduction in lung cancer deaths among participants screened with CT scans versus those screened with chest X-ray. The NLST enrolled 53,000 current and former heavy smokers ages 55-74 at 33 sites across the United States.