Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube is seen approximately 5 cm from the carina . Enteric tube passes below the inferior field of view . There is complete opacification of the left hemi thorax with associated volume loss suggesting component of atelectasis . The right lung is clear . Cardiac silhouette can not be assessed . No acute osseous abnormalities .
    OUTPUT:
    
ET tube in appropriate position . Complete opacification of the left hemithorax at least in part due to atelectasis given left - sided volume loss .