Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . There are diffuse hazy opacities , most consistent with mild interstitial pulmonary edema . No pleural effusion or pneumothorax . No focal consolidation . Cardiomediastinal and hilar contours are unchanged .
    OUTPUT:
    
Mild interstitial pulmonary edema .