Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette size is normal . The aorta is mildly tortuous but unchanged . The mediastinal and hilar contours are stable . Linear and nodular opacities within the right upper lobe with evidence of volume loss is chronic . Remainder of the lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . Multiple clips are seen within the upper abdomen .
    OUTPUT:
    
No acute cardiopulmonary abnormality .