Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are relatively low lung volumes . No definite focal consolidation is seen . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable . Gaseous distention of bowel in the upper abdomen is again noted .
    OUTPUT:
    
Relatively low lung volumes without definite focal consolidation .