Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Overall , two right - sided chest tubes are similar in position compared to the prior exam . Small right apical pneumothorax is unchanged . There has been slight interval improvement in the extent of the right subcutaneous emphysema . Large known upper lobe consolidation on the right appears similar to the prior exam with an interval increase in right lung base atelectasis . The left lung is clear aside from plate - like areas of atelectasis at the left lung base . There is no interval change in the appearance of the cardiac silhouette . There may be a small right - sided pleural effusion .
    OUTPUT:
    
Unchanged small right apical pneumothorax with interval increase in right basilar atelectasis .