Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Increased interstitial markings and prominence of the vasculature suggests mild pulmonary edema . Perhaps trace right pleural effusion is also present . Cardiac size is top normal with otherwise normal cardiomediastinal contours aside from a tortuous aorta . No pneumothorax is seen .
    OUTPUT:
    
Possible mild pulmonary edema .