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Updated: Jun 30, 2026
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A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound
Published on: March 21, 2025
[Rational imaging in locally advanced prostate cancer].
M Beissert1, R Lorenz, E W Gerharz
1Institut für Röntgendiagnostik, Julius-Maximilians-Universität, Oberdürrbacher Strasse 6, 97080, Würzburg, Deutschland. beissert@roentgen.uni-wuerzburg.de
Der Urologe. Ausg. A
|September 18, 2008
Summary
Advanced imaging techniques are crucial for diagnosing prostate cancer. This review covers transrectal ultrasound, CT, MRI, and PET scans for improved detection and risk assessment.
Area of Science:
- Urology
- Radiology
- Oncology
Context:
- Prostate cancer poses a significant health challenge in developed nations.
- There is a growing demand for advanced imaging and personalized treatment strategies.
- Accurate diagnosis of locally advanced prostate cancer is critical.
Purpose:
- To provide a comprehensive overview of current imaging modalities for locally advanced prostate cancer.
- To discuss the role of various imaging techniques in diagnosis and staging.
- To highlight emerging technologies for improved detection.
Summary:
- Conventional gray-scale transrectal ultrasound (TRUS) is a primary diagnostic tool.
- Computed tomography (CT) and magnetic resonance imaging (MRI) assess prostate and pelvic anatomy.
- Positron emission tomography (PET) and advanced MRI techniques (diffusion imaging, MR spectroscopy) offer enhanced diagnostic capabilities.
- Bone scintigraphy remains standard for bone metastases, while whole-body MRI and PET tracers show higher sensitivity for metastatic disease.
Impact:
- Improved diagnostic accuracy for locally advanced prostate cancer.
- Potential for risk-adapted treatment planning based on detailed imaging.
- Enhanced detection of metastatic spread, particularly to bone.
- Guidance for clinicians on selecting appropriate imaging procedures.
