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Prostate MRI with PI-RADS v2.1: initial detection and active surveillance
Grace C Lo1, Daniel J A Margolis2
1Division of Body Imaging, Department of Radiology, Weill Cornell Medicine, 525 East 68th Street, Box 141, New York, NY, 10065, USA. gcl9003@med.cornell.edu.
Abdominal Radiology (New York)
|December 5, 2019
Summary
Prostate MRI and PI-RADS are increasingly vital for diagnosing prostate cancer. Radiologists must stay updated on these imaging advancements for accurate patient care.
Area of Science:
- Radiology
- Oncology
- Medical Imaging
Background:
- The clinical utility of prostate Magnetic Resonance Imaging (MRI) has significantly expanded.
- Standardized reporting systems like Prostate Imaging Reporting and Data System (PI-RADS) have enhanced prostate cancer detection and reporting accuracy.
Purpose of the Study:
- To highlight the evolving role of prostate MRI in clinical practice.
- To emphasize the importance of the PI-RADS system and recent recommendations for an MRI-first diagnostic pathway.
- To underscore the necessity for radiologists to be proficient in prostate MRI interpretation.
Main Methods:
- Review of current literature and guidelines regarding prostate MRI and PI-RADS.
- Analysis of the impact of PI-RADS iterations on prostate cancer diagnosis.
- Discussion of the shift towards an MRI-first approach in prostate cancer diagnostics.
Main Results:
- Prostate MRI plays a crucial role in modern prostate cancer diagnostics.
- PI-RADS has improved the consistency and reliability of prostate MRI interpretations.
- Recent PI-RADS guidelines advocate for an MRI-centric diagnostic strategy.
Conclusions:
- Prostate MRI is integral to contemporary prostate cancer management.
- Radiologists require comprehensive knowledge of prostate MRI techniques and PI-RADS criteria.
- The increasing demand for prostate imaging necessitates radiologist expertise in this field.
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