Primary hepatic neuroendocrine tumor case with a preoperative course of 26 years: A case report and literature review

Figure 4 Surgical procedures. A: Separation of the hepatic artery, suspension of the left hepatic artery, and the right hepatic artery was ligated and transected; B: Separation of the portal vein and bile duct. The right hepatic duct was transected and sutured; C: Separation of the right portal vein; D: Splitting the liver parenchyma to the inferior vena cava; E: Severing of the right hepatic vein using the stapler; F: Condition after surgical resection, showing that the left hepatic artery, left portal vein, and left hepatic duct were structurally intact; G: The remaining liver after resection was ruddy in color, with no ischemia or blood stasis; H: The specimen weight was 3952 g.