Fig. 2From: Comparison between ultrasound-guided TIVAD via the right innominate vein and the right internal jugular vein approachThe catheter crosses over the clavicle and enters the superior vena cava via the right INV. The port (black arrow) is located on the right chest wall, and the tip of the catheter (white arrow) is located at the junction of the superior vena cava and the right atriumBack to article page