Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is increased opacification of the right hemithorax suggesting a large pleural effusion with associated lung collapse , noting nearly balanced mass effect . There is no evidence for pleural effusion on the left . Calcified pleural plaques are again noted along the left mid hemithorax .
    OUTPUT:
    
Increased opacification of the right lung , probably reflecting increasing pleural effusion and lung collapse .