Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A small to moderate sized right hydropneumothorax is demonstrated with minimal leftward shift of the heart when compared to the prior exam . The heart size is normal . The mediastinal and hilar contours are otherwise unremarkable . The left lung is clear . There is no focal consolidation . No acute osseous abnormalities are seen .
    OUTPUT:
    
Small to moderate size right hydropneumothorax with minimal leftward shift of heart .