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Updated: Apr 19, 2026

A Murine Model of Irreversible and Reversible Unilateral Ureteric Obstruction
Published on: December 20, 2014
[Entero-urinary fistula]
Insights
This case study details a complex entero-urinary fistula successfully treated with colectomy and transit restoration. Despite initial complications, the patient achieved a full recovery of both colon and urinary systems.
Area of Science:
- Gastroenterology
- Urology
- Surgical Case Report
Background:
- A challenging case of a patient with a complex entero-urinary fistula is presented.
- The patient had undergone five prior surgical interventions without resolution.
Observation:
- Initial diagnosis suggested an entero-urinary fistula.
- Investigations revealed an ulceration at the descending colon-sigmoid junction with two fistulas: one to the bladder and one to the left iliac fossa.
Findings:
- Surgical intervention included debridement, segmentary colectomy, and immediate transit restoration.
- A temporary stercoral fistula developed post-operatively but resolved spontaneously.
- Late examination confirmed normal colon and urinary system function.
Implications:
- This case highlights the importance of thorough investigation in complex fistula cases.
- Successful surgical management can lead to complete resolution of severe gastrointestinal and urological complications.
- The study contributes to understanding the management of recurrent and complex fistulas.
Abstract:
A patient with an entero-urinary fistula who underwent 5 surgical interventions before being admitted to our clinic is presented. At the admittance it was specified that it is an enterourinary fistula, but the repeated investigations showed that it is an ulceration situated on the posterior wall of the descending colon, at its junction with the sigmoid, from which two fistulas come out: one towards the urinary bladder and the other towards the left iliac fossa. After debridement of the fistulas the segmentary colectomy and immediate restoration of the transit were performed. In the immediate evolution a stercoral fistula, closing itself spontaneously, reappeared. The late examination showed normal colon and urinary system without clinical alterations.
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