Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is evidence of postsurgical changes with suture material noted in the left mid lung . There is tenting of the left hemidiaphragm and the heart is deviated towards the left secondary to volume loss . There is no focal consolidation , effusion , or pneumothorax . Heart size is normal . Imaged osseous structures are intact . No evidence of free air below the diaphragm .
    OUTPUT:
    
1 . No evidence of pneumonia . 2 . Postsurgical changes in the left mid lung likely secondary to prior lung resection . The left hemidiaphragm is tented and the heart is deviated towards the left secondary to volume loss .