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 , consistent with chronic obstructive pulmonary disease . Basilar scarring / atelectasis is again seen on the lateral view . No focal consolidation , pleural effusion , evidence of pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
COPD . No acute cardiopulmonary process .