Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been no significant change compared to prior examination with redemonstration of bibasilar atelectasis and small bilateral pleural effusions unchanged in volume . Cardiomediastinal silhouette and hilar contours are unchanged . The lung apices are clear .
    OUTPUT:
    
No significant change compared to prior examination with redemonstration of bibasilar atelectasis and small bilateral effusions .