Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear , without focal consolidation . There are bilateral moderate - sized pleural effusions , likely decreased from prior study . Heart size is difficult to interpret , but appears unchanged from prior study . Calcifications are seen within the aortic arch and descending thoracic aorta . There is no pneumothorax . Bibasilar atelectasis is seen .
    OUTPUT:
    
Bilateral , small - to - moderate pleural effusions , slightly decreased from prior , with adjacent compressive atelectasis . Pneumonia is not excluded in the appropriate clinical setting .