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Updated: Jun 20, 2026
05:19
Magnetic Resonance Imaging Assessment of Carcinogen-induced Murine Bladder Tumors
Published on: March 29, 2019
Magnetic resonance urography update--are we there yet?
John R Leyendecker1, M Jennings Clingan
1Department of Radiology, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA. jleyende@wfubmc.edu
Seminars in Ultrasound, CT, and MR
|August 29, 2009
Summary
Magnetic resonance urography provides a complete urinary tract evaluation, assessing anatomy and renal function without radiation or contrast dye. This advanced imaging is ideal for pediatric, pregnant, and transplant patients.
Area of Science:
- Radiology
- Medical Imaging
- Urology
Background:
- Magnetic resonance (MR) urography integrates traditional MR imaging for comprehensive urinary tract assessment.
- MR imaging offers superior tissue differentiation and renal function estimation capabilities.
- It avoids ionizing radiation and iodinated contrast media, crucial for specific patient groups.
Purpose of the Study:
- To highlight the potential of MR urography for complete urinary tract evaluation.
- To emphasize its advantages in specific patient populations.
- To discuss the impact of recent technological advancements on MR urography.
Main Methods:
- Utilizing conventional MR imaging sequences combined with specialized urographic techniques.
- Leveraging advanced MR technology and higher field strengths.
- Incorporating functional imaging capabilities for comprehensive assessment.
Main Results:
- MR urography provides detailed anatomic information of the urinary tract.
- It enables accurate tissue differentiation and estimation of renal function.
- The technique is particularly beneficial for children, pregnant women, and transplant recipients.
Conclusions:
- MR urography offers a safe and effective alternative for urinary tract imaging.
- Recent technological advancements are enhancing its diagnostic capabilities.
- It holds significant promise for future clinical applications in urologic imaging.
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