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 unremarkable . No displaced fracture is seen .
    OUTPUT:
    
No acute cardiopulmonary process . No displaced fracture seen . If clinical concern for rib fracture persists , consider dedicated rib series or chest CT which are more sensitive .