Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two chest tubes remain in good position . Increased opacification of the right lung likely due to either redistribution of right pleural effusion or slight worsening of the pleural effusion . Left pleural effusion is stable . The left basilar atelectasis is slightly improved , and the right basilar atelectasis is stable . Cardiomediastinal and hilar contours are stable .
    OUTPUT:
    
1 . Stable or possibly slightly increased right pleural effusion . 2 . Improved left basilar atelectasis .