Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Tracheostomy tube in situ with its tip above the level of the medial clavicles unchanged compared to prior . NG tube in situ with its distal tip out of sight inferiorly . Double - lumen central line in situ with its tip at the cavoatrial junction . Interval improvement in lung volumes and bibasal atelectasis . No new areas of airspace consolidation . No pneumothorax . A small calcific density in relation to the right supraspinatus tendon suggestive of calcific tendinosis .
    OUTPUT:
    
Lines and tubes positions unchanged . Interval improvement of lung volumes and bibasilar atelectasis . No new airspace consolidation .