Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette size is normal . Mediastinal and hilar contours are unremarkable . Lungs are clear and the pulmonary vasculature is normal . No focal consolidation , pleural effusion or pneumothorax is seen . No acute osseous abnormalities detected . There are clips within the right upper quadrant compatible with prior cholecystectomy .
    OUTPUT:
    
No acute cardiopulmonary abnormality .