Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac silhouette size is normal . Mediastinal and hilar contours are unremarkable . Pulmonary vasculature is normal . Lungs are clear . No pleural effusion or pneumothorax is demonstrated . Clips are seen in the right upper quadrant of the abdomen . There are no acute osseous abnormalities identified .
    OUTPUT:
    
No acute cardiopulmonary abnormality .