Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are hyperinflated , suggesting chronic obstructive pulmonary disease . Mild biapical pleural thickening is seen . The lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are stable . The bones are relatively osteopenic .
    OUTPUT:
    
No acute cardiopulmonary process .