Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . There is no focal consolidation , pleural effusion , or pneumothorax . The cardiomediastinal silhouette is normal . There is no free air under the hemidiaphragms . No pancreatic calcificaitons visualized . Osseous structures are intact .
    OUTPUT:
    
No acute cardiopulmonary process . No evidence of free air .