Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the prior radiograph performed earlier on the same date , the right sided PICC line has been retracted and is now terminates at approximately the cavoatrial junction . There are no other significant changes . No evidence of pneumothorax . The lung volumes are low and there is bibasilar atelectasis .
    OUTPUT:
    
The right - sided PICC has been retracted and now terminates at the cavoatrial junction . No pneumothorax .