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Summary
Small bowel infarction from vascular arteritis, often linked to rheumatoid arthritis, requires surgical resection and anastomosis. Early intervention improves prognosis for this rare gastrointestinal condition.
Area of Science:
- Gastroenterology
- Vascular Surgery
- Rheumatology
Background:
- Small bowel infarction is a rare but serious condition.
- Vascular arteritis can lead to intestinal ischemia.
- Rheumatoid arthritis is a potential underlying cause of arteritis.
Purpose of the Study:
- To present cases of small bowel infarction due to vascular arteritis.
- To evaluate the outcomes of surgical management for this condition.
Main Methods:
- Case series of four patients with small bowel infarction.
- Surgical resection of infarcted bowel.
- Primary anastomosis performed in all cases.
Main Results:
- Three patients had a history of rheumatoid arthritis.
- One patient experienced anastomosis breakdown and subsequent mortality.
- Another patient died from unrelated rectal cancer years later.
- The remaining patients recovered well.
Conclusions:
- Early surgical intervention for intestinal infarction secondary to arteritis is associated with a favorable prognosis.
- Vascular arteritis, particularly in patients with rheumatoid arthritis, should be considered in the differential diagnosis of small bowel infarction.