Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Low lung volumes with bibasilar opacities , left greater than right can be aspiration in the appropriate clinical setting or atelectasis . No overt pulmonary edema . No pleural effusions or pneumothorax .
    OUTPUT:
    
Low lung volumes with bibasilar opacities , left greater than right can be aspiration in the appropriate clinical setting or atelectasis .