Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are compared to previous exam from ___ . Lungs are clear of consolidation . Cardiomediastinal silhouette is within normal limits . Posterior right ninth and tenth rib fractures are again seen . Osseous structures are otherwise unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process .