Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with prior radiograph , the right effusions have increased . The left effusion is somewhat smaller with better aeration of the left lower lobe . There is increased opacity in the right upper lobe likely related to asymmetric pulmonary edema . No pneumothorax is present . There is residual opacification at the left lower lung .
    OUTPUT:
    
Increasing right pleural effusion and asymmetric pulmonary edema in the right lung with some improvement in left pleural effusion and left lower lobe aeration .