Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours appear unchanged including mild to moderate cardiomegaly . There are small pleural effusions . There is new interstitial prominence , perhaps somewhat greater on the right than left , but diffuse . Suspicion is that this represents new mild pulmonary edema .
    OUTPUT:
    
New interstitial abnormality suggesting mild pulmonary edema .