Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low . There are bilateral pleural effusions with overlying atelectasis . Prominence of the hila may be due to low volume overload . Bibasilar opacities may relate to combination of pleural effusion and atelectasis although underlying consolidation due to infection can not be excluded on this study . The cardiac silhouette appears at least mildly enlarged . The aortic knob is calcified . No pneumothorax is seen .
    OUTPUT:
    
Bilateral pleural effusions with overlying atelectasis in combination with prominence of the hila and enlarged cardiac silhouette , could be due to CHF / fluid overload in the appropriate clinical setting . Alternatively , infectious process is not excluded , nor is underlying hilar adenopathy . Suggest repeat after diuresis for further evaluation . .