Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Prominence and indistinctness of the hila and perihilar interstitial opacities suggest mild - to - moderate pulmonary edema . There may be trace bilateral pleural effusions . No pneumothorax is seen . The cardiac silhouette is mildly enlarged .
    OUTPUT:
    
Pulmonary edema , trace pleural effusions and mildly enlarged cardiac silhouette .