Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post left upper lobectomy with postsurgical changes noted in the left hemi thorax . Cardiac , mediastinal and hilar contours are unremarkable . No focal consolidation , pleural effusion or pneumothorax is demonstrated . The lungs are hyperinflated . No acute osseous abnormalities present .
    OUTPUT:
    
No acute cardiopulmonary abnormality .