Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Again seen are post-surgical changes at the left upper hemithorax status post prior left upper lobectomy with upward retraction of the left pulmonary hilum , scarring , and pleural thickening ; surgical clips also seen . There are chronic changes at the right lung apex with pleural thickening and also elevation of the right hilum . Both hemidiaphragms demonstrate tenting on the lateral view . No new focal consolidation , pleural effusion , or evidence of pneumothorax is seen . Cardiac and mediastinal silhouettes are stable and unremarkable .
    OUTPUT:
    
No significant interval change .