Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate left and small right pleural effusions are seen , appear increased on the left . There is moderate pulmonary edema . The cardiac silhouette remains mildly enlarged . Mediastinal contours are grossly stable . No pneumothorax is seen .
    OUTPUT:
    
Increased moderate left pleural effusion . Persistent small right pleural effusion . Pulmonary edema , similar to mildly increased since the prior study .