Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes remain low . Bibasilar atelectasis and elevation of the right hemidiaphragm are unchanged . There are bilateral pleural effusions , unchanged from ___ . There is no focal consolidation or pneumothorax . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
Bilateral pleural effusions and dependent atelectasis , unchanged from ___ .