Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval decrease in right - sided pleural effusion , now small . Persistent though decreased opacifications in the right mid and lower lungs likely reflecting re-expansion . Left lung is clear . No left - sided pleural effusion . No pneumothorax present . Right - sided Port - A - Cath appears intact and terminates in the right atrium .
    OUTPUT:
    
Interval decrease in size of right pleural effusion , now small . No pneumothorax . Persistent though slightly decreased right lung opacifications .