The IVC is formed by the merging of the right and left common iliac veins. These veins come together in the abdomen, carrying blood from the lower limbs. The IVC is one of the largest veins in the ...

Left transfemoral venogram with multiple projections. The anteroposterior projection (A) shows compression of the common iliac vein with transpelvic collaterals. The oblique views of 45° rotation ...