Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are bilateral pleural effusions , moderate on the right and small on the left , with overlying atelectasis . The cardiac silhouette is top - normal . Mediastinal contours are unremarkable . No pneumothorax is seen . No overt pulmonary edema is seen .
    OUTPUT:
    
Bilateral pleural effusions , moderate to large on the right and small on the left .