COPD and PTSD Treatment and Suicide (IMAGE) American Thoracic Society Caption Comorbid COPD and PTSD patients treated for long period with benzos at increased suicide risk. 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.