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Fig. 1 | World Journal of Surgical Oncology

Fig. 1

From: Selective occlusion of the hepatic artery and portal vein improves liver hypertrophy for staged hepatectomy

Fig. 1

Preoperative findings and operative schema of patient 1 during the first stage. a Preoperative contrast CT revealed a huge hepatocellular carcinoma with a satellite lesion (arrow) in the right and left medial lobe of liver. b The contrast CT showed an obvious volume increase of left lateral lobe on the postoperative day 12. c After the extraparenchymal separation, the main branch of right PV (black arrow), the main branch of right HA (white arrow), and the vascular bundle (including PV and HA) feeding to left medial lobe (green arrow) were exposed. d Operative schema of the first stage. Both main branch of right PV and PV feeding to left medial lobe were ligated (green line); the main branch of HA feeding to segment 4 was ligated (black line).

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