Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . No confluent opacity or consolidation is identified . There is no pulmonary edema or pleural effusions . No pneumothorax is visualized . Cardiomediastinal and hilar contours are within normal limits . A coil shaped hyperdense structure projects over the right neck , and likely represents something outside of the patient 's body , correlate clinically .
    OUTPUT:
    
No acute cardiopulmonary process