Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP supine portable view of the chest provided . Lungs are clear bilaterally , without supine evidence for effusion or pneumothorax . No large consolidation is seen . The cardiomediastinal silhouette is normal . Multiple chronic - appearing rib deformities are noted without definite signs of acute displaced rib fracture .
    OUTPUT:
    
No acute findings .