Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well inflated . Flattening of the diaphragms is consistent with COPD . There is bibasilar atelectasis . The cardiac silhouette is not enlarged . No consolidation or pneumothorax is present . Left - sided pleural plaque is stable . An abdominal drain is partially visible .
    OUTPUT:
    
COPD . No acute cardiopulmonary process .