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 . There is no air under the hemidiaphragms . Air is noted throughout the colon consistent with recent colonoscopy .
    OUTPUT:
    
No acute cardiopulmonary process .