Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette is severely enlarged but unchanged . Diffuse perihilar opacities are compatible with moderate pulmonary edema . Bibasilar opacities could be part of the same process although developing consolidations are also possible . No large pleural effusion or pneumothorax .
    OUTPUT:
    
Moderate pulmonary edema and severe cardiomegaly . Bibasilar opacifications may reflect the same process although developing consolidations are also possible . Correlation with patient symptoms following dialysis is recommended .