Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Allowing for difference in technique there may be minimal reduction in density of the bilateral symmetric extensive opacities and the the probably some decrease to the left pleural effusion . Left lower lobe atelectasis remaining . Right chest tube endotracheal tube above the carina . In place . There may be minimal left pneumothorax remaining .
    OUTPUT:
    
There may be minimal improvement to the pulmonary edema changes .