Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is normal in size . The mediastinal and hilar contours appear within normal limits . There is no pleural effusion or pneumothorax . Again noted is unchanged mild to moderate relative elevation of the right hemidiaphragm with demonstration of rim-calcified cysts again visible within the right hepatic dome . The lungs appear clear .
    OUTPUT:
    
No evidence of acute cardiopulmonary disease .