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Gallstone ileus: rare and still controversial
Werner Kirchmayr1, Gilbert Mühlmann, Mathias Zitt
1University Hospital Innsbruck, Department of General and Transplant Surgery, Tyrol, Austria. w.kirchmayr.dr@aon.at
ANZ Journal of Surgery
|April 21, 2005
Summary
Gallstone ileus, a rare cause of small bowel obstruction in older adults, can be treated with a one-stage surgical procedure. This approach offers benefits but requires careful patient selection due to potential complications.
Area of Science:
- Gastroenterology
- Surgical Oncology
- Geriatric Medicine
Background:
- Gallstone ileus is a rare cause of mechanical small bowel obstruction, particularly in patients over 65.
- Elderly patients often have comorbidities, increasing the mortality risk associated with gallstone ileus.
- This study evaluates surgical strategies and clinical outcomes for gallstone ileus.
Observation:
- A retrospective analysis of four patients (mean age 72) treated for gallstone ileus over 10 years.
- All patients underwent a one-stage surgical procedure: enterolithotomy, cholecystectomy, and fistula closure.
- The 30-day mortality rate in this cohort was 25%.
Findings:
- The one-stage surgical approach effectively addresses gallstone ileus.
- Potential complications include enteric or biliary leakage post-fistula closure.
- Successful outcomes are linked to the patient's general condition and the severity of cholecystitis.
Implications:
- One-stage surgery for gallstone ileus can prevent recurrent issues like cholangitis and further obstructions.
- This surgical strategy is best suited for patients in good general health with minimal cholecystitis.
- Careful patient selection is crucial to mitigate the risks associated with enteric or biliary leakage.