Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right internal jugular central venous catheter terminates in the mid SVC , unchanged . Cardiomediastinal silhouette is stable . Lungs are clear . Bibasilar opacities likely reflect mild atelectasis and development of mild pulmonary interstitial edema . There is no large effusion or pneumothorax .
    OUTPUT:
    
Increased mild pulmonary interstitial edema .