Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to the previous chest radiograph , no definite evidence of right pneumothorax is seen . Otherwise , no significant change from the most recent radiograph . Right chest tube is in the apical region , dialysis catheter is unchanged in position , and the left internal jugular central line remains in appropriate position . The cardiac and mediastinal contours are unchanged . No new focal consolidation or pulmonary edema is seen .
    OUTPUT:
    
No pneumothorax is seen .