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Updated: Sep 27, 2025
06:08
A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound
Published on: March 21, 2025
402
[Multiparametric MRI of the prostate]
Judith Herrmann1, Sascha Kaufmann2, Cecilia Zhang1
1Institut für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Tübingen, Tübingen, Deutschland.
Der Urologe. Ausg. A
|April 7, 2022
Summary
Multiparametric MRI (mpMRI) is crucial for diagnosing prostate cancer and monitoring active surveillance. This technique uses T2w, DWI, and DCE sequences for PI-RADS classification.
Area of Science:
- Radiology
- Oncology
- Medical Imaging
Background:
- Multiparametric MRI (mpMRI) is a cornerstone in modern prostate cancer diagnostics.
- Current S3 guidelines recommend mpMRI for initial diagnosis and active surveillance (AS) of prostate cancer.
Purpose of the Study:
- To outline the components and application of mpMRI in prostate cancer management.
- To emphasize the role of mpMRI in adhering to established diagnostic guidelines.
Main Methods:
- mpMRI protocols typically include high-resolution T2-weighted (T2w) imaging.
- Diffusion-weighted imaging (DWI) assesses water molecule movement within tissues.
- Dynamic contrast-enhanced (DCE) sequences evaluate vascularity and contrast uptake.
Main Results:
- These sequences form the basis for structured reporting.
- The Prostate Imaging Reporting and Data System (PI-RADS) classification standardizes mpMRI interpretation.
- PI-RADS facilitates consistent risk stratification for prostate cancer.
Conclusions:
- mpMRI is essential for accurate prostate cancer diagnosis and active surveillance.
- Standardized reporting via PI-RADS enhances the clinical utility of mpMRI.
- Adherence to guidelines ensures optimal patient management through mpMRI.
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