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Fig. 9. (A) Cholangiogram in a patient with liver transplantation and bilioenteric anastomosis for primary sclerosing cholangitis (PSC) shows right percutaneous transhepatic biliary drainage (PTBD) catheter with stenosis at the proximal bile duct (arrow). Left side is not seen. (B) Cholangiogram after the PTBD catheter was removed and an angled catheter used to cannulate the left biliary system, shows severe stenosis at proximal left hepatic duct (arrow) due to recurrent PSC. (C) Radiograph shows balloon dilatation of the left biliary stricture. (D) Radiograph shows the 10 Fr anchor and a 10 Fr PTBD catheter in a T-configuration.
Gastrointestinal Intervention 2016;5:60~66 https://doi.org/10.18528/gii150010
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