Successful revascularization of an orthotopic liver transplant (OLT) with the recipient right gastroepiploic artery.

A technique for revascularizing the arterial supply to an orthotopic liver transplant (OLT) in a 55-year-old male afflicted with end-stage alcoholic liver cirrhosis with portal hypertension is reported. The presence of well-developed portosystemic collaterals and an unsuitable recipient common hepatic artery necessitated the dissection and liberation of the right gastroepiploic artery (RGEA) for its subsequent use as the recipient arterial source. Posttransplantation, save for an early biliary leak which was corrected promptly, the patient's evolution was uneventful. Two separate celiac angiographic series at 6 weeks and 20 months posttransplantation revealed an excellent flow through the recipient and donor arterial systems. Additionally, the RGEA demonstrated an adaptation in caliber when pre- and posttransplantation angiograms were compared. It was concluded that the RGEA is a suitable rescue option for revascularization of OLT's provided it satisfies elementary hemodynamic requirements.