Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . The lungs are clear . There is no consolidation or effusion . The cardiomediastinal silhouette is normal . No acute osseous abnormality is identified . Surgical clip projects over the midline of the neck anteriorly . Surgical clips also seen within the upper abdomen on the lateral view , possibly from prior cholecystectomy .
    OUTPUT:
    
No acute cardiopulmonary process .