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CT detection of bowel infarction
Computerized Radiology : Official Journal of the Computerized Tomography Society
|May 1, 1985
Summary
Bowel infarction, a critical abdominal emergency, can now be reliably diagnosed using computed tomography (CT) detection of intravascular mesenteric gas. This imaging technique improves diagnostic accuracy for bowel infarction and ischemia.
Area of Science:
- Radiology
- Gastroenterology
- Emergency Medicine
Background:
- Bowel infarction presents as an acute abdominal emergency with significant morbidity and mortality.
- Historically, diagnosis relied on mesenteric angiography or surgical visualization.
- Computed tomography (CT) has emerged as a crucial diagnostic tool in acute abdominal conditions.
Observation:
- This article focuses on the CT detection of intravascular mesenteric gas.
- Intravascular mesenteric gas is presented as a specific indicator of bowel infarction.
- Nonspecific CT findings associated with bowel infarction and ischemia are also detailed.
Findings:
- CT detection of intravascular mesenteric gas is a reliable sign of bowel infarction.
- The presence of gas within mesenteric vessels signifies compromised bowel viability.
- Associated nonspecific findings aid in confirming the diagnosis of bowel ischemia.
Implications:
- Improved diagnostic accuracy for bowel infarction using non-invasive CT imaging.
- Facilitates timely surgical or medical intervention, potentially reducing mortality.
- Enhances understanding of CT imaging in acute mesenteric emergencies.