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Updated: May 8, 2026

Murine Ileocolic Bowel Resection with Primary Anastomosis
Published on: October 29, 2014
Outcomes following surgery for perforating Crohn's disease.
F Bellolio1, Z Cohen, H M Macrae
1Division of General Surgery, University of Toronto, Toronto, Ontario, Canada.
Patients with perforating Crohn's disease often need more complex ileocolic resection surgery. These patients experienced longer hospital stays and higher rates of postoperative abscesses compared to non-perforating cases.
Area of Science:
- Gastroenterology
- Surgical Outcomes
- Inflammatory Bowel Disease Research
Background:
- Ileocolic Crohn's disease commonly presents with fibrostenotic or perforating complications requiring surgical intervention.
- Comparing surgical outcomes between perforating and non-perforating ileocolic Crohn's disease is crucial for patient management.
Purpose of the Study:
- To compare surgical outcomes in patients undergoing ileocolic resection for perforating versus non-perforating Crohn's disease.
Main Methods:
- Retrospective review of 434 patients undergoing their first ileocolic resection (1990-2010).
- Data collected included demographics, medications, surgical findings, and postoperative outcomes.
- Outcomes were compared between patients with evidence of perforation (abscess, fistula) and those without.
Main Results:
- 293 patients had perforating disease, 141 had non-perforating disease.
- Perforating disease was associated with increased need for preoperative total parenteral nutrition, re-resection, ileostomy, and longer postoperative stay.
- Patients with perforating disease had a higher incidence of postoperative abscesses or leaks (4.8% vs 0%).
Conclusions:
- Perforating Crohn's disease necessitates more complex surgical procedures, often including an ileostomy.
- Patients with perforating ileocolic Crohn's disease experience longer postoperative hospital stays.
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