Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to the exam from ___ , there has been interval increase in moderate bilateral pulmonary edema . Small bilateral pleural effusions are persistent , right greater than left . There is no evidence of a pneumothorax .
    OUTPUT:
    
Interval increase in opacities overlying the lung fields bilaterally , right greater than left , may be secondary to worsening pulmonary edema as well as slight interval increase in multifocal pneumonia .