Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right chest wall Port - A - Cath tip ends in the mid SVC , and is unchanged in position from prior . There is no evidence of pneumothorax . Lungs are fully expanded and clear . Cardiomediastinal and hilar contours are normal . No rib fractures are identified .
    OUTPUT:
    
Normal chest radiograph .