Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are low lung volumes , but no focal consolidation or pleural effusion . Faint infrahilar opacities , likely represents atelectasis or early aspiration . Cardiomediastinal silhouette is within normal limits no pneumothorax . There is a right rib fracture , either subacute or chronic
    OUTPUT:
    
Low lung volumes with left greater than right infrahilar opacities which could represent early aspiration or atelectasis . Continued followup is recommended .