Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Low bilateral lung volumes with bibasilar atelectasis . No focal consolidation , or pneumothorax identified . A trace right pleural effusion is suspected . The size of the cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
Bibasilar atelectasis . A trace right pleural effusion is suspected .