Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Low lung volumes on the AP projection causing crowding of bronchovascular structures . In addition , the apparent widened mediastinum is likely due to patient positioning and rotation . No focal consolidation concerning for pneumonia . No evidence of pneumothorax . Cardiomediastinal and hilar silhouettes are grossly unremarkable . No evidence of dispalced rib fractures .
    OUTPUT:
    
Low lung volumes causing crowding of bronchovascular structures . No evidence focal consolidation or pneumothorax . No evidence of dispalced rib fractures . Please see the subsequent CT torso report from the same date for further findings .