Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left juxtahilar mass appears slightly smaller than on the ___ chest radiograph and is known to be associated with obstruction of left upper lobe bronchus on interval CT of ___ . Moderate - sized left pleural effusion with loculated components laterally and apically appear similar . Persistent leftward mediastinal shift with stable cardiomediastinal contours . Slightly hyperexpanded right lung appears grossly clear with no new areas of consolidation .
    OUTPUT:
    
1 . Interval decrease in size of left juxtahilar mass with persistent moderate partially loculated left pleural effusion . 2 . No new areas of consolidation to suggest an acute pneumonia .