Current strategies to induce liver remnant hypertrophy before major liver resection

Figure 1 Right portal vein embolization using. A: Contralateral; B: Ipsilateral approach.

Figure 2 Two-stage hepatectomy procedure starts with tumoral clearance of the future liver remnant. A: Concomitant right portal vein ligation; B: Allowing left liver growth; C: Ends with right hepatectomy.

Figure 3 Associating liver partition and portal vein ligation for staged hepatectomy procedure. A: Starts with in situ splitting of the liver parenchyma with concomitant right portal vein ligation; B: Ends with right hepatectom.

Figure 4 Sequential embolization. A: Trans-arterial embolization; B: Portal vein embolization of the right liver.

Figure 5 Right liver venous derivation associates in a sequential or concomitant approach. A: Right portal vein embolization; B: Ipsilateral hepatic vein embolization.