Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Mediastinal and hilar contours are unremarkable . Pulmonary vasculature is normal . Lungs are hyperinflated with areas of scarring noted in both lung bases . Blunting of the costophrenic sulci bilaterally likely reflects chronic pleural thickening rather than pleural effusions . No focal consolidation , pleural effusion or pneumothorax is identified . Multiple old right - sided rib fractures are again noted . Coils are seen within the left upper quadrant of the abdomen . No acute osseous abnormality is demonstrated .
    OUTPUT:
    
No acute cardiopulmonary abnormality .