Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . 2 radiopaque BBs project over the anterior chest , appear external . There is no focal consolidation , effusion , or pneumothorax . The cardiomediastinal silhouette is normal . Imaged osseous structures are intact . Degenerative changes in the T - spine noted with loss of disc space . No free air below the right hemidiaphragm is seen .
    OUTPUT:
    
No acute intrathoracic process .