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Refractory biliary leak from intrahepatic biliary-enteric anastomosis treated by selective portal vein embolization
Koichiro Yamakado1, Atsuhiro Nakatsuka, Makoto Iwata
1Department of Radiology, Mie University School of Medicine, 2-174 Edobashi, Tsu, Mie 514-8507, Japan. yama@clin.medic.mie-u.ac.jp
Abstract:
A 66-year-old woman underwent partial hepatectomy and pylorus-preserving pancreaticoduodenectomy for advanced Klatskin-type cholangiocarcinoma, and five intrahepatic biliary-enteric anastomoses were created. One anastomosis between the anterior-superior segmental bile duct and the jejunum developed a refractory biliary leak. Selective portal venous embolization with use of ethanol was performed in the anterior-superior portal branch to eliminate the production of bile by the target segment. The patient's clinical course was uneventful and the leak resolved after portal vein embolization.