Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal silhouette is within normal limits . The pulmonary vasculature is normal . There is no focal consolidation , pneumothorax , or pleural effusion . No definite left - sided rib fractures identified . Surgical clips are noted overlying the left breast and axilla .
    OUTPUT:
    
No acute cardiopulmonary abnormality .