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Bowel perforation and transrectal migration, an extremely rare complication of a peritoneal dialysis catheter: a case

Gabriel A Molina1, Juan J Enríquez2, William G Aguayo3

  • 1Department of General Surgery, School of Medicine, Hospital Metropolitano, Universidad San Francisco de Quito, Quito, Ecuador.

Journal of Surgical Case Reports
|July 16, 2026
PubMed

Insights

A Tenckhoff catheter used for peritoneal dialysis migrated through a patient's bowel, protruding from the anus. Surgical intervention revealed a small bowel to rectum fistula, with successful patient recovery.

Area of Science:

  • Nephrology
  • Gastroenterology
  • Surgical Complications

Background:

  • Peritoneal dialysis (PD) is a common treatment for end-stage renal failure.
  • While generally safe, PD catheters can cause complications like infection and peritonitis.
  • Rarely, PD catheters may perforate or migrate through the gastrointestinal tract.
Keywords:
Tenckhoff catheterperitoneal dialysisrenal diseases

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