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Related Experiment Video

Updated: May 23, 2026

Multimodality Diagnosis of Mesenteric Ischemia

Multimodality Diagnosis of Mesenteric Ischemia

Published on: July 21, 2023

Acute mesenteric ischaemia on unenhanced computer-tomography.

Nidhi Gupta¹, Achim Schwenk, Rudi Borgstein

¹Department of Radiology, North Middlesex University Hospital, London, UK.

Journal of Radiology Case Reports

|April 4, 2012

Summary

Unenhanced computed tomography (CT) scans can aid in diagnosing mesenteric ischemia by revealing bowel and mesenteric vein density. Omitting oral contrast in emergency abdominal CT scans may improve diagnostic accuracy for this condition.

Keywords:

HIV Mesenteric Ischaemia

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In Vivo Quantitative Assessment of Myocardial Structure, Function, Perfusion and Viability Using Cardiac Micro-computed Tomography

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Published on: February 16, 2016

Area of Science:

Radiology
Gastroenterology
Emergency Medicine

Background:

Mesenteric ischemia presents diagnostic challenges in both clinical and radiological settings.
Conventional CT protocols for abdominal emergencies often involve contrast agents and oral bowel contrast.
The utility of unenhanced CT in specific emergency scenarios requires further investigation.

Purpose of the Study:

To highlight the diagnostic value of unenhanced CT in a case of mesenteric ischemia.
To evaluate the potential benefits of omitting oral contrast in emergency abdominal CT scans.
To emphasize the importance of considering unenhanced imaging in the diagnostic workup of mesenteric ischemia.

Main Methods:

A case study of a 39-year-old male patient presenting with suspected mesenteric ischemia.
Review of initial unenhanced computed tomography (CT) abdominal images.
Analysis of image findings, specifically bowel and mesenteric vein density.

Main Results:

Unenhanced CT images clearly demonstrated increased density in the small bowel and mesenteric veins.
These findings were indicative of mesenteric ischemia.
The case illustrates the effectiveness of unenhanced imaging in detecting key signs of mesenteric ischemia.

Conclusions:

Unenhanced abdominal CT scans can be a valuable tool for diagnosing mesenteric ischemia.
Omission of oral bowel contrast in emergency scans may enhance diagnostic capabilities.
Radiologists should consider unenhanced CT as a potentially crucial component of emergency abdominal imaging protocols for mesenteric ischemia.