Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No definite focal consolidation is seen . There is minor left base atelectasis . There is no pleural effusion or pneumothorax . The cardiac and mediastinal silhouettes are stable . Re - demonstrated is partially imaged cervical spine hardware . No evidence of free air is seen beneath the diaphragm .
    OUTPUT:
    
No acute cardiopulmonary process . No evidence of free air beneath the diaphragm .