Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear with no evidence of a consolidation , effusion , or pneumothorax . Cardiac and mediastinal silhouettes are normal . No acute fractures are identified . No free air is noted under the hemidiaphragms .
    OUTPUT:
    
No acute cardiopulmonary process with no evidence of large amount of free air .