Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is minimal bilateral lower lung atelectasis as well as mild interstitial pulmonary edema . Mild - to - moderate cardiomegaly is not significantly changed , allowing for differences in technique . The mediastinal contours are normal . There are no pleural effusions . No pneumothorax is seen . Widespread vertebral body endplate sclerosis is suggestive of a metabolic abnormality , statistically renal osteodystrophy . Cholecystectomy clips are noted .
    OUTPUT:
    
1 . Mild interstitial pulmonary edema . 2 . Mild - to - moderate cardiomegaly , not significantly changed . 3 . Findings compatible with renal osteodystrophy .