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Updated: May 18, 2026
05:07
Multimodality Diagnosis of Mesenteric Ischemia
Published on: July 21, 2023
Multidetector CT features of mesenteric vein thrombosis
Rafael Duran1, Alban L Denys, Igor Letovanec
1Department of Diagnostic and Interventional Radiology, Centre Hospitalier Universitaire Vaudois, Rue du Bugnon 46, 1011 Lausanne, Switzerland.
Summary
Mesenteric vein thrombosis (MVT) is a serious condition often diagnosed late, leading to high mortality. Early diagnosis using multidetector computed tomography (CT) is crucial for better patient outcomes.
Area of Science:
- Radiology
- Vascular Surgery
- Gastroenterology
Background:
- Mesenteric vein thrombosis (MVT) comprises 5%-15% of mesenteric ischemic events.
- It is categorized as primary (idiopathic) or secondary, linked to hypercoagulable states, cancer, inflammation, surgery, and other factors.
- Nonspecific symptoms, primarily abdominal pain, often delay diagnosis, contributing to high MVT mortality rates.
Purpose of the Study:
- To highlight the importance of multidetector computed tomography (CT) in diagnosing MVT.
- To emphasize the need for radiologists to understand MVT causes, pathogenic mechanisms, and CT features.
- To improve medical management and patient care for MVT.
Main Methods:
- Review of existing literature on MVT.
- Analysis of multidetector CT features associated with MVT.
- Correlation of CT findings with underlying causes and pathogenic mechanisms.
Main Results:
- Multidetector CT is the preferred imaging modality for MVT diagnosis.
- Venous bowel ischemia is an infrequent but serious complication of MVT.
- Understanding the link between CT findings and MVT causes aids in management.
Conclusions:
- Early diagnosis of MVT via multidetector CT is critical.
- Radiologists must be adept at recognizing MVT and its potential complications on CT.
- Improved understanding of MVT pathophysiology and imaging correlates can enhance patient care and outcomes.
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