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Donor calculi induced acute renal failure.
Yasir A Qazi1, Yaqub Ali, Rocco C Venuto
1Department of Medicine, State University of New York at Buffalo School of Medicine and Biomedical Science, Erie County Medical Center, Buffalo, New York 14215, USA.
Renal Failure
|May 13, 2003
Summary
Donor kidney stones are a rare cause of kidney transplant complications. These stones can lead to acute renal failure due to obstruction, mimicking other transplant issues.
Area of Science:
- Nephrology
- Transplantation Surgery
- Urology
Background:
- Nephrolithiasis, or kidney stones, is an uncommon complication after renal transplantation.
- Stones originating from the donor kidney are exceptionally rare, with few reported cases causing graft dysfunction.
Observation:
- Grafted kidneys are denervated, meaning stone disease may not present with typical renal colic.
- Patients may instead experience acute renal failure due to urinary tract obstruction.
Findings:
- This study details two cases of renal transplant recipients who developed obstructive uropathy.
- The obstruction was caused by stones present within the donor kidneys.
Implications:
- Accurate diagnosis is crucial to differentiate donor stones from other post-transplant complications.
- Prompt identification prevents misdiagnosis and inappropriate treatment, preserving graft function.