Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The ET tube terminates at the level of the clavicles . An esophageal temperature probe since in the mid esophagus . An enteric tube courses below the hemidiaphragm , tip not visualized . Faint bibasilar airspace opacities have slightly increased , particularly on the left . There is no pneumothorax . New blunting of the left costophrenic angle is likely due to a small pleural effusion .
    OUTPUT:
    
New or worsening bibasilar aspiration or infection . New small left pleural effusion .