Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart is normal . There has been interval reaccumulation of right pleural effusion which is now moderate - to - large in size . Again appreciated is a known large right upper lung mass unchanged from prior radiograph . The left lung is clear . There is no pneumothorax . A left infusion port is unchanged in position with the tip terminating at the brachiocephalic / SVC confluence .
    OUTPUT:
    
Interval reaccumulation of right moderate - to - large pleural effusion .