Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two portable views of the chest . Endotracheal tube is seen with tip approximately 3 .8 cm from the carina . Enteric tube passes below the field of view . Low lung volumes are noted . Diffusely increased interstitial markings seen throughout the lungs , which could be due to component of interstitial edema . The cardiomediastinal silhouette is slightly enlarged but likely accentuated by technique and low lung volumes . No acute osseous abnormality is identified .
    OUTPUT:
    
ET and enteric tubes as above . Low lung volumes with possible interstitial edema .