Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval placement of a right Pleurx catheter with the tip at the right lung base with interval decrease in right pleural effusion and no evidence of pneumothorax . Associated right lung base opacity is unchanged . There has been interval increase of asymmetric left perihilar and basal opacities suggestive of asymmetric edema . Cardiac silhouette remains stable .
    OUTPUT:
    
Placement of right Pleurx catheter with interval decrease in right effusion without evidence of pneumothorax . Increased left perihilar and basal opacity suggestive of asymmetric edema .