Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Overall lung volumes are low with crowding of the vessels at both bases . Bands of atelectasis are seen within the right middle lobe . There is no focal consolidation , effusion , or pneumothorax . Heart size is top - normal and exaggerated by low lung volumes . Imaged osseous structures are intact . No free air below the right hemidiaphragm is seen .
    OUTPUT:
    
Low lung volumes . No focal consolidation to suggest pneumonia .