Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable semi-erect chest film ___ at 08 :05 is submitted .
    OUTPUT:
    
There are increasing bilateral layering effusions with worsening mild perihilar pulmonary and interstitial edema . Overall cardiac and mediastinal contours are stable . Bibasilar opacities , left greater than right , likely reflect compressive atelectasis , although pneumonia can not be excluded . No pneumothorax .