Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA upright and lateral chest radiographs demonstrate a right pectoral infusion port , it s tip projecting low with in the superior vena cava , in unchanged position . Cardiomediastinal and hilar contours are stable relative to prior examination . Overall appearance of the chest is unchanged with no new focal opacity . There is no pleural effusion , pneumothorax , or pulmonary edema . No displaced rib fracture .
    OUTPUT:
    
Overall unchanged appearance of the chest . No displaced rib fracture identified . If concern persists for rib fracture , consider dedicated rib films with radiopaque marker to indicate site of clinical concern .