Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left internal jugular central venous catheter tip terminates within the mid left brachiocephalic vein . No pneumothorax is identified . The heart size is normal . Mediastinal and hilar contours are unremarkable . Lungs are clear without focal consolidation . No pleural effusion is identified although the left costophrenic angle is excluded from the field of view .
    OUTPUT:
    
Left internal jugular central venous catheter tip terminates in the mid left brachiocephalic vein .