Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Unchanged moderate right pneumothorax with a right basilar pleural catheter in place . Small layering right pleural effusion . No significant interval change in appearance of the left lung and left pleural effusion . No mediastinal shift .
    OUTPUT:
    
No significant interval change in the moderate right pneumothorax with a right basilar pleural catheter in place . Small layering right pleural effusion .