Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP semi-erect view of the chest was reviewed and compared to the prior study . An endotracheal tube ends 8 - 9 cm above the carina and if advanced 2 - 3 cm would be in the proper location . An upper enteric tube passes into the stomach and off of the radiograph . A right internal jugular venous introduction sheath is visualized . Right lower lung opacity represents platelike atelectasis . Low lung volumes and a possible tiny left pleural effusion are unchanged . Cardiac and mediastinal contours are clearer on today 's study .
    OUTPUT:
    
1 . Endotracheal tube ends 8 - 9 cm above the carina and if advanced 2 - 3 cm would be in proper position . 2 . Persistent low lung volumes and new right lower lung platelike atelectasis .