Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left internal jugular porta catheter terminates in the lower superior vena cava , with no visible pneumothorax . Heart size is normal . The mediastinal and hilar contours are normal . The pulmonary vasculature is normal . Lungs are clear . No pleural effusion or pneumothorax is seen . There are no acute osseous abnormalities .
    OUTPUT:
    
Porta catheter terminates in lower superior vena cava . No pneumothorax .