Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is near - complete collapse of the entire right lung with possible minimal aeration of the right upper lobe secondary to a large right pleural effusion . This has worsened since earlier study of ___ . Small - to - moderate left pleural effusion , with left basilar atelectasis , is unchanged . The hilar and mediastinal contours are difficult to assess given the extensive pleural effusion on the right . There is no pneumothorax .
    OUTPUT:
    
Large right pleural effusion , with complete collapse of the right lung . The above findings were discussed with Dr . ___ at 4 :25 p .m . on ___ via telephone .