fig2

Figure 2. Extrahepatic isolation of the segmental Glissonian pedicles (A to D-1) and exposure or division of the landmark hepatic veins (A to D-2) during IA-Seg (Sg5, Sg6a, Sg7, Sg8). (A) Robotic subsegmentectomy S5; (B) robotic subsegmentectomy 6; (C) robotic segmentectomy 7; (D) robotic segmentectomy 8. G-ant and G-post: Glissonian pedicles of the anterior and posterior sections, respectively; GB: gall bladder; IVC: inferior vena cava; MHV: middle hepatic vein; RHV: right hepatic vein.