Figure 1From: Implanting totally implantable venous access port via the internal jugular vein guided by ultrasonography is feasible and safe in patients with breast cancerTIVAP implantation procedure. US-guided IJV (V) surgical procedure (A, B). Lines were drawn to create the anatomical landmark, surgical incision, and puncture site (C). Insertion of a continuous infusion needle (D).Back to article page