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Superior mesenteric artery aneurysm stent graft
R Drescher1, O Köster, T von Rothenburg
1Institute of Diagnostic and Interventional Radiology, St. Josef Hospital, Ruhr-University Bochum, 44791, Bochum, Gudrunstrasse 56, Germany. robert.drescher@rub.de
Abdominal Imaging
|November 30, 2005
Summary
Visceral artery aneurysms are rare but dangerous. This case report highlights successful endovascular treatment of a superior mesenteric artery aneurysm using a stent graft, offering a minimally invasive option.
Area of Science:
- Vascular Surgery
- Interventional Radiology
Background:
- Visceral artery aneurysms (VAAs) constitute a small fraction of all vascular aneurysms, typically 0.1% to 0.2%.
- While often asymptomatic, VAA rupture carries a high mortality risk, necessitating effective management strategies.
Observation:
- A case study involving a 64-year-old male patient with an asymptomatic aneurysm of the proximal superior mesenteric artery (SMA) is presented.
- The aneurysm was identified incidentally and managed without immediate symptoms.
Findings:
- Successful endovascular treatment of the SMA aneurysm was achieved through the implantation of a covered stent graft.
- This minimally invasive approach effectively excluded the aneurysm from circulation.
Implications:
- Endovascular techniques, such as stent grafting, represent a viable and potentially preferred option for managing visceral artery aneurysms.
- This case supports the consideration of endovascular interventions for VAAs, potentially reducing morbidity and mortality associated with open surgical repair.