Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are bibasilar opacities , left greater than right suggestive of pleural effusions . The degree of pulmonary edema appears slightly worse . Cardiac silhouette is difficult to assess given silhouetting on the left .
    OUTPUT:
    
Bilateral pleural effusions , left greater than right with increased degree of pulmonary edema when compared to prior .