Fig. 2From: Hepatopancreatoduodenectomy for local recurrence of cholangiocarcinoma after excision of a type IV-A congenital choledochal cyst: a case reportPortography. a Portal vein stenosis (a red arrow) with collateral veins from the left gastric vein are shown (dotted black arrows). b After performing a portal vein stenting and left portal vein embolization, the portal vein stenosis was resolved. LGV left gastric vein, RAPV right anterior portal vein, RPPV right posterior portal vein, LPV left portal vein, asterisk metallic stent placed in the portal veinBack to article page