Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no displaced rib fracture . There is no focal consolidation , pleural effusion , pneumothorax , or pulmonary edema . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
1 . No displaced rib fracture . If there is persistent clinical concern , dedicated rib view radiographs could be obtained . 2 . No acute cardiopulmonary process .