Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are bilateral increased interstitial opacities with bibasilar atelectasis . Minimally enlarged cardiomediastinal silhouette which appears stable in size in comparison to the prior study . Otherwise , the lungs are without a focal consolidation . If any , there is a small left pleural effusion .
    OUTPUT:
    
Mild to moderate pulmonary edema with bibasilar atelectasis .