Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are stable . A moderate to large loculated right pleural effusion is not significantly changed in size from the most recent prior examination . The left lung is clear . There is no pneumothorax .
    OUTPUT:
    
Moderate to large right loculated effusion is not significantly increased from ___ . No other significant change .