Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable frontal chest radiograph is limited by portable technique . Bibasilar effusions may have increased . Bibasilar atelectasis is similar . A right subclavian line tip terminates at the cavoatrial junction . An endotracheal tube terminates at the clavicular heads . No new pneumothorax or consolidation is present .
    OUTPUT:
    
Increasing layering bibasilar effusions .