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Necrotic pancreatic graft causing acute urinary retention
Brett A Laven1, David E Rapp, Desiderio Avila
1Section of Urology, Department of Surgery, University of Chicago, Chicago, IL 60637, USA. blaven2@hotmail.com
Urologia Internationalis
|April 7, 2005
Summary
Urologic complications, including urinary infections and hematuria, are common after pancreas transplantation. This study reports the first case of obstructive uropathy in a female patient caused by retained necrotic pancreatic graft material.
Area of Science:
- Nephrology
- Urology
- Transplantation Surgery
Background:
- Pancreas transplantation often involves a duodenocystostomy, leading to urologic complications.
- Common issues include urinary tract infections, hematuria, and voiding symptoms, often exacerbated by underlying neuropathy.
- Bladder-drained pancreas allografts are particularly susceptible to these complications.
Observation:
- A female patient presented with symptoms suggestive of voiding dysfunction post-pancreas transplant.
- Standard causes like neuropathy were considered, but the presentation was atypical.
- Further investigation revealed an unusual cause for the urinary obstruction.
Findings:
- The study details the first reported case of obstructive uropathy in a female recipient of a pancreas allograft.
- The obstruction was found to be caused by retained necrotic pancreatic graft tissue.
- This highlights a rare but significant complication of pancreas transplantation.
Implications:
- This case underscores the importance of considering unusual causes for urologic symptoms after pancreas transplantation.
- Retained necrotic graft material can lead to severe complications like obstructive uropathy.
- Awareness of this complication may improve diagnostic and management strategies in transplant recipients.