Simultaneous surgical repair for combined biliary and arterial stenoses after liver transplantation

After orthotopic liver transplantation (OLT), hepatic artery stenoses (HAS) and biliary strictures (BS) are frequent. These complications remain a significant cause of graft loss and patient death. The present study reported a group of 7 patients in whom both HAS and BS were identified and treated surgically in the same surgical session. The median times to diagnosis were 42 (range, 5-120) and 84 (range, 15-280) days after OLT for biliary and arterial stenosis, respectively. The mortality was nil. Two patients (28%) developed postoperative complications. The median hospital stay was 16 days (range, 10-42). All patients are alive; there was no graft loss. With a median of 76 months' follow-up (range, 38-132), only 1 patient (14%) developed recurrence of both BS and HAS. In patients with coincident biliary and artery stenosis, concomitant surgical repair is feasible, offering good long-term results.