Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are hyperinflated . There is relative elevation of the right hemidiaphragm more accentuated than on prior , potentially in part due to patient positioning . There is no focal consolidation or edema . Blunting of the left posterior costophrenic angle could represent a trace effusion . Moderate cardiac enlargement is accentuated by AP technique . No acute osseous abnormalities . Surgical clips in the right upper quadrant suggest prior cholecystectomy .
    OUTPUT:
    
Hyperinflation without acute cardiopulmonary process .