Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again demonstrated is a right hilar mass with worsening volume loss in the right lung and unchanged nodular pleural thickening . Increased interstitial opacities throughout the right lung may reflect worsening lymphatic engorgement superimposed on tumor and infiltration . Small to moderate size right pleural effusion is without substantial interval change . Left lung is hyperinflated without new focal consolidation . No left - sided pleural effusion or pneumothorax is present . Cardiac and mediastinal contours are similar .
    OUTPUT:
    
Increased volume loss in the right lung and increased interstitial opacities in the right lung suggestive of worsening lymphatic engorgement , superimposed upon tumor infiltration . Unchanged small to moderate right pleural effusion .