Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The mediastinal and hilar contours are unremarkable . Diffusely increased interstitial opacities bilaterally are suggestive of mild interstitial pulmonary edema . Small bilateral pleural effusions are noted . No pneumothorax is detected . There are no acute osseous abnormalities .
    OUTPUT:
    
Diffuse increased interstitial markings bilaterally with small bilateral pleural effusions are concerning for mild interstitial pulmonary edema .