Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart appears normal in size . Cardiomediastinal contours are unremarkable . There is blunting of the right costophrenic angle with moderate pleural effusion reaching the minor fissure . There is no pleural effusion on the left . Lung fields are otherwise clear . Bony structures are intact .
    OUTPUT:
    
Moderate right - sided pleural effusion reaching the minor fissure .