Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without consolidation or edema . There is no pleural effusion or pneumothorax . The cardimediastinal silouhette is normal . Cerivcal spinal fusion hardware is present , but not well evaluated on this exam . There is no significant change from prior the radiographs .
    OUTPUT:
    
No acute cardiopulmonary process .