Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with the prior radiograph , the right pigtail catheter in the lower right hemithorax is unchanged in position with improvement in the large right - sided pleural effusion and improved aeration of the right lung . Bilateral pleural effusions are still present however . Consolidation of the right lower lobe and opacification of the left lower lobe are concerning for pneumonia . Left Port - A - Cath is unchanged and terminates in the right atrium .
    OUTPUT:
    
1 . Improvement in large right pleural effusion after right pigtail placement , with bilateral residual effusions . 2 . Consolidation of the right lower lobe and opacification of the left lower lobe are concerning for pneumonia .