Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac silhouette size is top normal . Mediastinal and hilar contours are within normal limits . Pulmonary vasculature is not engorged . Lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . No acute osseous abnormality is demonstrated . Bilateral breast prostheses are noted .
    OUTPUT:
    
No acute cardiopulmonary abnormality .