Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to the prior study , there has been placement of a second left - sided chest drain . This results in a significant decrease in the left - sided pleural fluid however there is a small to moderate - sized left pneumothorax . Airspace opacity in the right lung has progressed in the apex but improved in the right lower lung . Appearances are concerning for liver pneumonia . Multiple rib fractures are seen along the left lateral chest , presumed to be postoperative . A left - sided subclavian catheter is unchanged in position compared to the prior study . An endotracheal tube terminates approximately 2 .5 cm above the level of the carina .
    OUTPUT:
    
Interval improvement in the left - sided pleural effusion . Small to moderate size left pneumothorax . Consolidation in the right upper lobe suspicious for infection .