Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube tip is approximately 4 .8 cm from the carina . Low lung volumes are seen . Hazy right basilar opacities may be secondary to atelectasis . Surgical chain sutures project over the right mid lung . Left lung is grossly clear . The cardiomediastinal silhouette is within normal limits . Old healed right lateral rib fractures are noted .
    OUTPUT:
    
ET tube 4 .8 cm from the carina .