Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low and there are bilateral pleural effusions , right greater than left . Mild central vascular congestion . No consolidation to suggest pneumonia right chest wall catheter terminates at the superior cavoatrial junction . Heart size is normal . Diffuse increase in osseous density may be from metastatic disease .
    OUTPUT:
    
Bilateral pleural effusions , right greater than left , with mild central vascular congestion . Bibasilar atelectasis is moderate .