Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . The lungs are hyperinflated with flattening of the diaphragms suggesting chronic obstructive pulmonary disease . There is bibasilar atelectasis . No new focal consolidation is seen . The cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
No significant interval change .