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Fig. 3 | Surgical Case Reports

Fig. 3

From: A case of perihilar cholangiocarcinoma with bilateral ligamentum teres hepatis treated with hepatopancreatoduodenectomy

Fig. 3

The preoperative schema of the perihilar anatomy and cancer progression is shown. The anterior branch of the hepatic artery feeding the ventral and dorsal sides ran along the RUP. The anterior branch of the bile duct drained the ventral and dorsal sides and ran along the RUP in this patient. A-post, posterior branch of the portal vein; B-post, posterior branch of the bile duct; B6a, posterior ventral branch of the bile duct; GB, gallbladder; LHA, left hepatic artery; LHD, left hepatic duct; LSLT, left-sided ligamentum teres; LPV, left portal vein; P-post, posterior branch of the portal vein; PV, portal vein; RSLT, right-sided ligamentum teres; RUP, the umbilical portion of the right portal vein

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