Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Scattered radiation is likely due to patient 's size . There is diffusely increased opacity involving the right lung , likely reflecting interstitial pulmonary edema . Left lung base opacity is likely atelectasis . There is no pleural effusion . Cardiomediastinal silhouette is unchanged . Surgical hardware is noted in the proximal right humerus .
    OUTPUT:
    
Mild pulmonary edema is slightly increased compared to ___