Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with ___ , the right chest tube appears to be more withdrawn . No evidence of pneumothorax . Opacification of the right base is again consistent with combination of postoperative change , pleural fluid , and atelectasis . Left lung is clear . The cardiac and mediastinal silhouettes are unchanged .
    OUTPUT:
    
Right chest tube appears by withdrawn . Otherwise no significant change compared to ___