Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval worsening of pulmonary edema which is now moderate . Greater opacification of the right lung mean reflect asymmetric edema or concurrent infection . Increasing bilateral small to moderate effusions with substantial retrocardiac atelectasis . No pneumothorax . Right - sided PICC terminates in the low SVC . Bones are widely sclerotic .
    OUTPUT:
    
Interval worsening of pulmonary edema asymmetric on the right may reflect superimposed infection or asymmetric edema .