Erschienen in:
01.04.2007 | Anatomic Variations
Anomalous hepatic arterial anatomy discovered during pancreaticoduodenectomy
verfasst von:
Jonathan A. Adamthwaite, Neil Pennington, Krishna V. Menon
Erschienen in:
Surgical and Radiologic Anatomy
|
Ausgabe 3/2007
Einloggen, um Zugang zu erhalten
Abstract
Introduction
A number of variations in hepatic arterial anatomy have been described. Anomalous arterial supply is of particular relevance to the hepatobiliary, pancreatic or liver transplant surgeon.
Case report
We describe the case of a 57-year-old gentleman who presented with painless obstructive jaundice and was found to have a mass in the head of the pancreas. At pylorus-preserving pancreaticoduodenectomy a distal quadrifurcation of the hepatic artery was discovered. It gave rise to the right hepatic artery, left hepatic artery, intermediate branch and a right accessory hepatic artery. The right accessory hepatic artery gave rise to the gastroduodenal artery.
Conclusion
The surgeon and interventional radiologist need to be aware of the potential for such aberrant anatomy in order to avoid potentially disastrous complications.