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[Why and how to grade renal carcinomas?].
J P Saint-André1, A Vieillefond, M C Sault
1Laboratoire d'Anatomie pathologique, CHU d'Angers.
Archives D'Anatomie Et De Cytologie Pathologiques
|January 1, 1992
Summary
Prognosis for renal cell carcinomas is clarified by nuclear grade and stage. Grading specific tumor types like oncocytomas is crucial for accurate assessment.
Area of Science:
- Oncology
- Pathology
Context:
- Renal cell carcinoma (RCC) prognosis has long been debated among pathologists.
- Current prognostic assessment relies on tumor stage and nuclear grade.
Purpose:
- To highlight the importance of nuclear grading in renal cell carcinoma prognosis.
- To emphasize the need for grading specific RCC subtypes.
Summary:
- Nuclear grade, alongside stage, is essential for determining renal cell carcinoma prognosis.
- Specific entities like tubulopapillary tumors, oncocytomas, and chromophobe carcinomas require grading.
- Further studies are needed to define the independent prognostic value of these specific entities.
Impact:
- Provides a clearer framework for prognostic assessment of renal cell carcinomas.
- Guides pathologists in evaluating challenging RCC subtypes.
- Facilitates more precise patient counseling regarding cancer outcomes.