Figure 2. Schematic of interposition venous graft. When extensive thrombosis, sclerosis, or calcification of the PV is encountered, an iliac venous graft is often used to bypass the thrombosed vessel. Sup. = superior, V. = vein.
Figure 2. Schematic of interposition venous graft. When extensive thrombosis, sclerosis, or calcification of the PV is encountered, an iliac venous graft is often used to bypass the thrombosed vessel. Sup. = superior, V. = vein.