Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are bilateral left - greater - than - right pleural effusions , perhaps increased in size on the right when compared to prior . Increased interstitial markings are seen superiorly suggesting pulmonary edema . Calcified mediastinal and hilar lymph nodes are identified . The cardiac silhouette is enlarged also similar compared to prior .
    OUTPUT:
    
Bilateral pleural effusions perhaps larger on the right when compared to prior with findings suggestive of pulmonary edema .