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Updated: Jun 26, 2026

Multimodality Diagnosis of Mesenteric Ischemia
Published on: July 21, 2023
Acute mesenteric ischaemia: facts and perspectives.
Ahmed N Assar1, Christopher K Zarins
1Department of Surgery, Division of Vascular and Endovascular Surgery, Stanford University, Stanford, CA 94305, USA.
Acute mesenteric ischaemia is a serious abdominal emergency. This review focuses on its causes, diagnosis, and treatment, highlighting common errors to improve patient outcomes.
Area of Science:
- Gastroenterology
- Vascular Surgery
- Emergency Medicine
Background:
- Acute mesenteric ischaemia (AMI) presents a critical surgical emergency.
- AMI is associated with a high mortality rate.
- Timely diagnosis and intervention are crucial for survival.
Purpose of the Study:
- To review the aetiology, diagnosis, and treatment of AMI.
- To emphasize the avoidance of common diagnostic and therapeutic errors.
- To improve the understanding and management of this condition.
Main Methods:
- Literature review of acute mesenteric ischaemia.
- Discussion of diagnostic modalities.
- Analysis of treatment strategies and common pitfalls.
Main Results:
- AMI aetiology includes embolic, thrombotic, and non-occlusive causes.
- Diagnosis relies on clinical suspicion, imaging (CT angiography), and laboratory markers.
- Treatment involves revascularization, bowel resection, and supportive care.
Conclusions:
- Early recognition and prompt management of AMI are vital.
- Avoiding diagnostic delays and therapeutic errors can reduce mortality.
- Multidisciplinary collaboration is essential for optimal AMI patient care.
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