Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are within normal limits . The lung fields are clear . There is no pneumothorax , fracture or dislocation . Limited assessment of the abdomen is unremarkable . Kyphosis is moderate . The lungs are mildly hyperinflated .
    OUTPUT:
    
Emphysematous changes are mild . No acute cardiopulmonary abnormality .