Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear with no evidence of consolidation , effusion , or pneumothorax . Cardiomediastinal silhouette is normal . Osseous structures are normal with evidence of an old rib deformity on the right . No free air is noted in the hemidiaphragms . Surgical clips are noted in the right upper quadrant suggestive of prior cholecystectomy .
    OUTPUT:
    
No acute cardiopulmonary process .