Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were obtained . There is a small right pleural effusion , best assessed on the lateral view . A tiny left pleural effusion can not be excluded . Heart size appears top normal . The aorta is unfolded . There is mild interstitial edema without signs of pneumonia or pneumothorax . Bony structures are intact .
    OUTPUT:
    
Mild pulmonary interstitial edema with probable tiny bilateral pleural effusions .