Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . There is evidence of prior left lung resection with multiple clips noted in left hilar region and volume loss in the left lung with elevation of the left hemidiaphragm and superior displacement of the left hilum . Lungs are clear without focal consolidation . No pleural effusion or pneumothorax is present . The pulmonary vasculature is not engorged . There are no acute osseous abnormalities .
    OUTPUT:
    
No radiographic evidence for pneumonia .