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Preoperative embolization of replaced right hepatic artery prior to pancreaticoduodenectomy

Preoperative embolization of replaced right hepatic artery prior to pancreaticoduodenectomy JOURNAL OF SURGICAL ONCOLOGY Cloyd, J. M., Chandra, V., Louie, J. D., Rao, S., Visser, B. C. 2012; 106 (4): 509-512

Abstract

Aberrancy of the hepatic arterial anatomy is common. Because of its course directly adjacent to the head of the pancreas, a replaced right hepatic artery (RHA) is vulnerable to invasion by peri-pancreatic malignancies. Division of the RHA at the time of pancreaticoduodenectomy, however, may result in hepatic infarction and/or bilioenteric anastomotic complications. We report two cases of patients undergoing preoperative embolization of tumor encased replaced RHAs to allow for sufficient collateralization prior to pancreaticoduodenectomy.

View details for DOI 10.1002/jso.23082

View details for PubMedID 22374866