Axial images of multi-detector computed tomography. Multi-detector computed tomography (MDCT) images at the first visit (A-C), and corresponding MDCT slices just before the operation (i.e. after two sessions of transcatheter arterial embolization) (A'-C'). Metallic coils in the right hepatic artery (black arrowhead) and in the right sub-phrenic artery (black arrow) are indicated. LHV, left hepatic vein; UP, umbilical portion.