- Incidence
- Account for 5% of splanchnic artery aneurysms
- Aetiology
- 60% are mycotic
- Clinical
- Non-specific abdo pain
- Investigations
- CT
- Management
- Operative Rx: Ligation if there are adequate collaterals or replacement with an autogenous vessel
- Endovascular stent not advisable
- For distal branch aneurysms, bowel resection may be necessary