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Updated: Jul 14, 2026

Multimodality Diagnosis of Mesenteric Ischemia
Published on: July 21, 2023
Multidetector row CT of small bowel obstruction.
Adnan Qalbani1, David Paushter, Abraham H Dachman
1The University of Chicago, MC 2026, 5841 S. Maryland Ave., Chicago, IL 60637, USA. adnan.qalbani@uchospitals.edu
Multidetector row CT (MDCT) significantly improves abdominal imaging for small bowel obstruction. This technology accurately diagnoses obstruction, identifies its location and severity, and detects complications like ischemia or perforation.
Area of Science:
- Radiology
- Abdominal Imaging
- Gastrointestinal Diagnostics
Background:
- Multidetector row CT (MDCT) represents a significant advancement in abdominal imaging.
- Established CT capabilities include diagnosing bowel obstruction, localizing the obstruction site, and assessing its severity.
Purpose of the Study:
- To illustrate the utility of MDCT in evaluating small bowel obstruction in adults.
- To highlight the advantages of advanced CT applications in diagnosing related conditions.
Main Methods:
- Review of MDCT applications in small bowel obstruction.
- Emphasis on advanced CT techniques for improved diagnostic accuracy.
Main Results:
- MDCT effectively determines the presence and degree of small bowel obstruction.
- MDCT accurately localizes the obstructive site and identifies closed-loop obstructions.
- MDCT aids in diagnosing bowel ischemia and perforation.
Conclusions:
- MDCT is a powerful tool for evaluating small bowel obstruction and associated pathologies.
- Advanced CT applications enhance the diagnostic performance in small bowel obstruction cases.
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