Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The tip of the endotracheal tube is in appropriate position terminating 2 .9 cm above the carina . An enteric tube is partially visualized . There is near complete opacification of the right hemi thorax with just a small amount of aeration at the right mid lung . The left lung is grossly clear . There is no pneumothorax .
    OUTPUT:
    
1 . ET tube in satisfactory position terminating 2 .9 cm above the carina . 2 . Near complete opacification of the right hemi thorax with just a small amount of aeration of the right mid lung . This likely reflects a large pleural effusion .