Maximizing Nephron Mass in Horseshoe Kidney Transplantation Using Inferior Epigastric Artery: Case Report

Urol Int. 2019;102(3):370-372. doi: 10.1159/000489222. Epub 2018 Jun 6.

Abstract

Due to the progressive shortage of donors, kidneys with congenital anomalies are considered for transplantation. We report a successful transplantation of a split horseshoe kidney from a deceased donor by using the inferior epigastric artery with an end-to-end anastomosis, supplying the isthmus. Thus, we preserved as much as possible the functional parenchyma for a good long-term outcome. The learning point is that the use of the right inferior epigastric artery seems to be a good solution to perfuse the lower artery in order to avoid its ligation, thus reducing the nephron mass of the graft.

Keywords: Horseshoe kidney; Inferior epigastric artery; Multiple arteries; Transplantation.

Publication types

  • Case Reports

MeSH terms

  • Adult
  • Anastomosis, Surgical*
  • Epigastric Arteries / surgery*
  • Fused Kidney / surgery*
  • Herpesviridae Infections / complications
  • Herpesviridae Infections / surgery
  • Humans
  • Kidney / abnormalities
  • Kidney / surgery
  • Kidney Failure, Chronic / surgery
  • Kidney Transplantation*
  • Male
  • Middle Aged
  • Nephrons
  • Renal Artery / surgery
  • Spondylitis, Ankylosing / complications
  • Spondylitis, Ankylosing / surgery
  • Tissue Donors
  • Treatment Outcome