Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is large right pleural effusion and moderate left pleural effusion . Pleural effusions are slightly increased compared to ___ . Upper lungs are clear . Right subclavian line terminates at low SVC . ET tube is 4 .7 cm above the carina . Cardiac silhouette is obscured by pleural effusion , but appear grossly unchanged .
    OUTPUT:
    
Bilateral moderate to large pleural effusions are slightly increased compared to ___