Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to the previous radiograph , right chest tube is in unchanged position . The right pneumothorax is slightly larger with no evidence of tension . The right pleural effusion is also somewhat larger compared to the prior . No change in elevation of the left hemidiaphragm . Stable appearance of cardiomediastinal silhouette .
    OUTPUT:
    
1 . Slight increase in size of small right pneumothorax with no evidence of tension . 2 . Increase in size of right pleural effusion . Findings discussed with Dr ___ by Dr ___ at 13 : 40 on ___ via phone , ___ min after discovery .