Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours are normal . The pulmonary vascularity is normal . The lungs are clear . No focal consolidation , pleural effusion or pneumothorax is identified . No acute osseous abnormalities are seen . There is no free air under the diaphragms . Multiple clips are demonstrated in the right upper quadrant of the abdomen , compatible with prior cholecystectomy .
    OUTPUT:
    
No acute cardiopulmonary abnormality .