Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no pneumomediastinum or pneumothorax post-mediastinoscopy . Right - sided PICC line has been pulled back slightly and is in mid SVC . Bibasilar atelectasis is unchanged . There is no pleural effusion . Known cardiac enlargement is unchanged in this patient with multiple lymph nodes shown in recent CT .
    OUTPUT:
    
There is no complication post-mediastinoscopy .