Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the prior radiograph there are new near confluent opacities throughout the right lung . The left lung appears relatively clear . The small left pleural effusion is present . No pneumothorax identified . The size of the cardiomediastinal silhouette is within normal limits . The tip of the left central venous catheter projects over the mid SVC . The endotracheal tube projects over the mid thoracic trachea and a feeding tube extends beyond the field of view of this radiograph .
    OUTPUT:
    
Interval increase in the patchy and confluent airspace opacities throughout the right lung with a suspected underlying layering pleural effusion may reflect asymmetric pulmonary edema versus underlying infection . Interval decrease in the left lung zone opacities with a small remaining pleural effusion .