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 . Healing lower lateral right rib fractures are again seen , involving at least the lateral right ___ and 10th ribs .
    OUTPUT:
    
No acute cardiopulmonary process .