Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single frontal view of the chest demonstrates ET tube to be in stable high position , extending approximately 6 - 7 cm above the carina . The cardiomediastinal silhouette is within normal limits and unchanged . Since one day ago , there has been improvement of bibasilar consolidations . Lungs are hyperexpanded , in keeping with known emphysema . Trace right pleural effusion is present with plate - like basal atelectasis . There is no significant effusion on the left . Gaseous distention below the diaphragm is partially visualized .
    OUTPUT:
    
Interval improvement of bibasilar consolidations .