Hepatic artery reconstruction first for the treatment of hilar cholangiocarcinoma bismuth type IIIB with contralateral arterial invasion: a novel technical strategy
Article first published online: 23 OCT 2011
© 2011 International Hepato-Pancreato-Biliary Association
Volume 14, Issue 1, pages 67–70, January 2012
How to Cite
de Santibañes, E., Ardiles, V., Alvarez, F. A., Pekolj, J., Brandi, C. and Beskow, A. (2012), Hepatic artery reconstruction first for the treatment of hilar cholangiocarcinoma bismuth type IIIB with contralateral arterial invasion: a novel technical strategy. HPB, 14: 67–70. doi: 10.1111/j.1477-2574.2011.00404.x
- Issue published online: 8 DEC 2011
- Article first published online: 23 OCT 2011
- Received 10 August 2011; accepted 24 September 2011
- cholangiocarcinoma < liver;
- resection < liver
Background: En-bloc liver resection with the extrahepatic bile duct is mandatory to obtain tumour-free surgical margins and better long-term outcomes in hilar cholangiocarcinoma (CC). One of the most important criteria for irresectability is local extensive invasion to major vessels. As hilar CC Bismuth type IIIB often requires a major left hepatic resection, the invasion of the right hepatic artery (RHA) usually contraindicates this procedure.
Methods: The authors describe a novel technique that allowed an oncological resection in two patients with hilar CC Bismuth type IIIB and contralateral arterial invasion. Arterial reconstruction between the posterior branch of the RHA and the left hepatic artery (LHA) was performed as the first surgical step. Once arterial vascular flow was restored, a left trisectionectomy with caudate lobe resection and portal vein reconstruction was performed.
Results: In both patients an R0 resection was achieved. Both patients made a full recovery and were discharged within 14 days of surgery. Both patients remain free of disease at 18 months.
Conclusions: This new technique allows a R0 resection to be achieved in patients with Bismuth type IIIB hilar CC with contralateral arterial involvement.