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. 2018 Oct 16;36:17–22. doi: 10.1016/j.amsu.2018.09.043

Fig. 2.

Fig. 2

A: Classification of the hepatic artery arrangement. The course of the hepatic artery was divided into four groups [type I: the (accessory) right hepatic artery arising from the superior mesenteric artery (SMA) (black dashed arrow), type II: the (accessory) left hepatic artery arising from the left gastric artery (LGA) (black dashed arrow), normal type, and other patterns)]. B: The confluence pattern of the left gastric vein (LGV) and the inferior mesenteric vein (IMV). The confluence pattern of the LGV (black arrow) and the IMV (black dashed arrow) was divided into four groups [type i: PV:splenic vein (SV), type ii: PV:superior mesenteric vein (SMV), type iii: SV:SV and type iv: SV:SMV].