POST-TRANSPLANT RENAL ARTERY KINKING ASSOCIATED WITH THE PATIENT'S POSITION: CASE-REPORT

Authors

  • Daniel Mendes Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário do Porto, Porto, Portugal
  • Rui Machado Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário do Porto, Porto, Portugal; Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto (UP), Porto, Portugal
  • Carlos Veiga Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário do Porto, Porto, Portugal
  • Carlos Veterano Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário do Porto, Porto, Portugal
  • Henrique Rocha Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário do Porto, Porto, Portugal
  • João Castro Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário do Porto, Porto, Portugal
  • Andreia Pinelo Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário do Porto, Porto, Portugal
  • Henrique Almeida Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário do Porto, Porto, Portugal
  • Rui de Almeida Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário do Porto, Porto, Portugal; Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto (UP), Porto, Portugal

DOI:

https://doi.org/10.48750/acv.373

Keywords:

Kidney Transplantation, Renal Artery, Renal Artery Obstruction, Vascular surgery

Abstract

Introduction: Transplant renal artery kinking is an unusual post-kidney transplant complication usually associated with early graft dysfunction.

Methods: We present an unusual clinical manifestation of post-transplant renal artery kinking. A review of the clinical process was made with patient consent.

Results: A 52-year-old male with end-stage renal disease secondary to IgA nephropathy was submitted to cadaveric donor kidney transplant. The patient had good renal function postoperatively, however, after three months the patient began a gradual reduction of diuresis and worsening of renal function, needing to remain in a “squatting position” 5 hours a day to maintain a normal urine output. A bypass between the left external iliac artery and the graft renal artery with an ipsilateral autologous great saphenous vein was made to correct a renal artery kinking and the patient fully recovered.

Conclusion: Renal artery kinking commonly manifested as renal graft dysfunction may have a singular form of presentation. Early intervention is essential to preserve graft viability.

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References

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Published

2021-09-10

How to Cite

1.
Mendes D, Machado R, Veiga C, Veterano C, Rocha H, Castro J, Pinelo A, Almeida H, de Almeida R. POST-TRANSPLANT RENAL ARTERY KINKING ASSOCIATED WITH THE PATIENT’S POSITION: CASE-REPORT. Angiol Cir Vasc [Internet]. 2021 Sep. 10 [cited 2024 Nov. 23];17(2):142-5. Available from: https://acvjournal.com/index.php/acv/article/view/373

Issue

Section

Clinical Case