Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without consolidation or edema . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is normal . Atherosclerotic calcifications are noted in the aortic arch . Again seen is a chronic deformity in the right lateral sixth rib , unchanged from the prior radiograph . No acute fractures are identified .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Old right rib deformity . No new fracture is identified .