Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest demonstrate interval worsening of right pleural effusion which is now moderate . Right - sided pleural masses are again seen , better seen on the recent CT from ___ . No left pleural effusion is identified . No pneumothorax is seen . The cardiac and mediastinal contours are unchanged .
    OUTPUT:
    
Interval removal of right pleural catheter with redevelopment of moderate right pleural effusion .