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Computed tomography diagnosis of mesenteric masses
AJR. American Journal of Roentgenology
|January 1, 1979
Summary
Computed tomography (CT) effectively characterizes mesenteric masses, with non-Hodgkin's lymphoma being the most common. Combining CT with lymphangiography is crucial for defining the full extent of disease.
Area of Science:
- Radiology
- Gastrointestinal Imaging
- Oncology
Background:
- Mesenteric masses can be challenging to diagnose.
- Accurate delineation requires optimal imaging techniques.
Purpose of the Study:
- To present computed tomographic (CT) findings of 30 mesenteric masses.
- To evaluate the role of CT and lymphangiography in characterizing these masses.
Main Methods:
- Retrospective review of 30 patients with mesenteric masses.
- Analysis of computed tomographic (CT) scans with oral contrast.
- Correlation with lymphangiography findings where available.
Main Results:
- 23 of 30 masses were non-Hodgkin's lymphoma, typically irregular and homogeneous.
- 6 masses were metastases, often showing central necrosis.
- 1 mass was a mesenteric cyst, appearing circular with smooth borders.
Conclusions:
- Computed tomography (CT) is valuable for characterizing mesenteric masses.
- Oral contrast is essential for accurate mesenteric delineation.
- Combined CT and lymphangiography improve staging for lymphoma.