Imaging of benign hepatic masses
1University of Pittsburgh Medical Center, Department of Radiology, 200 Lothrop Street, Pittsburgh, PA 15213, USA. federle+@pitt.edu
Seminars in Liver Disease
|July 5, 2001
Summary
This study outlines an approach to diagnosing common benign hepatic masses found in CT scans. It emphasizes using imaging techniques to avoid unnecessary invasive procedures for liver lesions.
Area of Science:
- Radiology
- Medical Imaging
- Hepatology
Background:
- Benign hepatic masses are frequently detected using helical CT and contrast material.
- Accurate interpretation is crucial to avoid costly and invasive diagnostic procedures.
Purpose of the Study:
- To present common types of benign hepatic masses.
- To describe a diagnostic approach for these liver lesions.
Main Methods:
- Utilizing helical computed tomography (CT) with rapid intravenous contrast injection.
- Interpreting lesion appearance on CT scans.
- Employing specific follow-up studies like contrast-enhanced magnetic resonance (MR) imaging when necessary.
Main Results:
- Many benign liver lesions exhibit characteristic appearances on CT.
- A systematic diagnostic strategy can effectively identify these masses.
Conclusions:
- An organized approach to interpreting CT scans is essential for diagnosing benign hepatic masses.
- Appropriate imaging selection can minimize the need for invasive evaluations.
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