Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest . Right pleural effusion is significantly decreased , now with trace amount on the right . Small - to - moderate left pleural effusion is unchanged . Pulmonary edema has decreased some residual hazy opacities in the right lung . Bibasilar atelectasis . No pneumothorax . Cardiomediastinal and hilar contours are stable .
    OUTPUT:
    
Significant decrease in right pleural effusion , possibly some reexpansion edema in the right but significantly decreased edema bilaterally compared to prior study . Small - to - moderate left pleural effusion is unchanged .