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Updated: May 24, 2026
05:07
Multimodality Diagnosis of Mesenteric Ischemia
Published on: July 21, 2023
Therapeutic regimen options for isolated superior mesenteric artery dissection
Xicheng Zhang1, Yuan Sun, Zhaolei Chen
1Department of Vascular Surgery, Second Hospital Affiliated to Soochow University, Soochow, China.
Vascular and Endovascular Surgery
|March 13, 2012
Summary
Treatment for superior mesenteric artery dissection (SMAD) varies. Conservative therapy is effective for mild cases, while endovascular or surgical interventions are crucial for severe symptoms or high rupture risk.
Area of Science:
- Vascular Surgery
- Interventional Cardiology
- Gastroenterology
Background:
- Superior mesenteric artery dissection (SMAD) is a rare condition requiring tailored treatment.
- Understanding treatment outcomes is crucial for managing SMAD.
Purpose of the Study:
- To review experiences treating superior mesenteric artery dissection (SMAD).
- To evaluate therapeutic options for SMAD.
Main Methods:
- Retrospective analysis of 10 patients with SMAD.
- Treatments included conservative management, endovascular stenting, surgical resection with grafting, and thrombectomy with intimectomy.
Main Results:
- Conservative therapy successfully managed symptoms in 6 patients.
- Endovascular stenting resulted in a patent true lumen and occluded false lumen in 2 patients.
- Surgical intervention showed mixed results, with one case requiring subsequent endovascular treatment for persistent occlusion.
Conclusions:
- Treatment for SMAD should be individualized based on symptoms and hemodynamics.
- Conservative therapy suits asymptomatic or mildly symptomatic patients.
- Endovascular or surgical options are indicated for persistent ischemia, rupture, or high-risk aneurysmal dilation.
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