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Published on: March 30, 2015
Dual-Energy Computed Tomography Applications in the Genitourinary Tract
Mayur K Virarkar1, Achille Mileto2, Sai Swarupa R Vulasala3
1Department of Radiology, University of Florida College of Medicine, Clinical Center, C90, 2nd Floor, 655 West 8th Street, Jacksonville, FL 32209, USA.
Dual-energy CT (DECT) offers advanced material differentiation for diagnosing genitourinary diseases. This review highlights DECT
Area of Science:
- Radiology and Medical Imaging
- Genitourinary Diagnostics
Background:
- Dual-energy CT (DECT) utilizes material differentiation for enhanced disease evaluation.
- Its application in genitourinary (GU) imaging is increasingly recognized.
Purpose of the Study:
- To review the diagnostic utility of DECT in genitourinary diseases.
- To emphasize DECT's role in specific GU conditions and future advancements.
Main Methods:
- Review of diagnostic applications of DECT in genitourinary imaging.
- Focus on postprocessing algorithms for material differentiation.
Main Results:
- DECT aids in renal stone characterization.
- DECT assists in evaluating incidental renal and adrenal lesions.
- DECT is valuable in retroperitoneal trauma assessment.
Conclusions:
- DECT provides significant diagnostic benefits in genitourinary imaging.
- Future perspectives include novel contrast strategies and photon-counting CT.
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