Hepatic artery reconstruction with interposition of donor's right gastroepiploic artery graft in pediatric living donor liver transplantation for metabolic disease.

In P-LDLT for patients with metabolic diseases, the application of RGEA as an interposition vessel can solve caliber mismatch and short arteries problem and achieve good results. Compared with traditional arterial anastomosis, it may reduce the incidence of arterial complications.