Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are normal . There is no pleural effusion or pneumothorax . The lungs are well expanded and clear without focal consolidation . Again seen is suture material overlying both upper lobes medially . Median sternotomy wires remain intact . Irregularity of the distal body of the sternum may be postsurgical and appear similar to the scout from the chest CT on ___ .
    OUTPUT:
    
No acute cardiopulmonary process .