COPD and lung cancer screening (IMAGE) American Thoracic Society Caption UK Study Highlights Importance of Spirometry in Diagnosing COPD, Versus Over-Reliance on Medical Imaging. Credit ATS Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.