Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A new right internal jugular central venous catheter has been placed . It s tip terminates at the cavoatrial junction . There is no evidence for pneumothorax . Otherwise , there has been no significant change .
    OUTPUT:
    
Status post right internal jugular central venous catheter placement without evidence for pneumothorax ; otherwise no significant change .