Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A new right internal jugular line ends in the mid superior vena cava . The the lung volumes are low . There is no focal opacity , pleural effusion or pneumothorax . The mediastinum is widened which may be positional . The heart size is normal . Apparent widening of the descending aortic contours represents a fat pad seen on the prior chest CT .
    OUTPUT:
    
A new right internal jugular line ends in the mid superior vena cava . No pneumothorax .