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[Grading of prostate cancer].
G Kristiansen1, W Roth2, B Helpap3
1Institut für Pathologie, Universitätsklinikum Bonn, Sigmund-Freud-Str. 25, 53127, Bonn, Deutschland. glen.kristiansen@ukb.uni-bonn.de.
Der Pathologe
|July 10, 2016
Summary
The International Society of Urological Pathology (ISUP) grading system for prostate cancer, established in 2014, evolved from the Gleason grading system. This article outlines the historical development of the current ISUP classification.
Area of Science:
- Uropathology
- Oncology
- Cancer Classification
Background:
- Prostate cancer grading is crucial for treatment decisions.
- The Gleason score has historically been used but underwent modifications.
- The International Society of Urological Pathology (ISUP) convened to standardize grading.
Purpose of the Study:
- To describe the evolution of prostate cancer grading systems.
- To explain the development leading to the current ISUP classification.
- To provide context for the 2014 ISUP consensus.
Main Methods:
- Literature review of historical grading systems.
- Analysis of modifications to the Gleason score.
- Summary of the 2014 ISUP consensus conference outcomes.
Main Results:
- The Gleason system, though foundational, required frequent updates.
- The 2014 ISUP consensus established a refined grading system.
- This system aimed to improve consistency and clinical utility.
Conclusions:
- The current ISUP grading system represents a significant advancement in prostate cancer classification.
- Understanding its development is key to interpreting its clinical application.
- The evolution reflects ongoing efforts to standardize cancer diagnosis and management.
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