Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval reaccumulation of the large right - sided pleural effusion . Opacity in the right mid lung is compatible with post-radiation changes , but better evaluated on the CT from ___ . There is no pneumothorax . The left lung is clear . The heart size is top normal , and stable compared to exams dating back to ___ . Wedge compression fracture in the mid thoracic vertebral body is again noted .
    OUTPUT:
    
Interval reaccumulation of the large right - sided pleural effusion , similar to the extent seen on the radiograph from ___ . Left lung is clear .