Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are low lung volumes . There is mild interstitial edema . Dense bibasilar consolidations are seen , which may represent atelectasis or pneumonia . The mediastinum is chronically widened due to known adenopathy . No pneumothorax is seen . Moderate cardiomegaly is again noted .
    OUTPUT:
    
1 . Dense bibasilar consolidations , which may represent atelectasis or pneumonia . 2 . Mild interstitial edema .