Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left - sided PICC terminates in the mid to lower SVC without evidence of pneumothorax . Again seen scarring on the right . Overall , there has been no significant interval change since the prior study . No large pleural effusion . Cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
No significant interval change from 1 day prior .