Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are stable and unremarkable . The mediastinum is not widened . There is no overt pulmonary edema . No displaced fracture is seen .
    OUTPUT:
    
No acute cardiopulmonary process . The mediastinum is not widened .