Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral view of the chest and a lateral view of the neck were obtained . The heart is of normal size with normal cardiomediastinal contours . The lungs are clear without focal or diffuse abnormality . The pulmonary vasculature is unremarkable . The airways are patent . Osseous structures are unremarkable without significant degenerative change or alignment abnormality . No prevertebral soft tissue swelling is noted . No radiopaque foreign body is seen .
    OUTPUT:
    
No radiopaque foreign body .