Zusammenfassung
Die Malignitätsgraduierung des Ovarialkarzinoms ist für die Therapieentscheidung wichtig und hat prognostische Bedeutung. Bisher ist jedoch kein einheitliches System zur Graduierung etabliert. Mehrere Gradingsysteme sind in Gebrauch, wie z. B. das FIGO-, WHO- und Silverberg-Grading, die nicht oder nur unzureichend übersetzbar sind. Darüber hinaus lassen sich die einzelnen Gradingsysteme unterschiedlich gut auf die verschiedenen histologischen Typen des Ovarialkarzinoms anwenden. Für die serösen Karzinome hat sich ein binäres System durchgesetzt, das die unterschiedliche Pathogenese von Low-grade- und High-grade-Karzinomen widerspiegelt. Einheitliche Richtlinien zur Graduierung des Ovarialkarzinoms sind notwendig und sollten sich an der prognostischen Aussagekraft orientieren. In dieser Arbeit werden die verschiedenen vorhandenen Gradingsysteme vorgestellt und in ihrem prognostischen Wert verglichen. Die Arbeit zeigt auf, dass die Graduierung der Ovarialkarzinome typspezifisch erfolgen sollte und gibt Empfehlungen zur Graduierung der einzelnen histologischen Typen.
Abstract
Histological grading of ovarian cancer has prognostic relevance and implications for treatment decisions. No standardized grading system has been established so far. Several grading systems are currently being used, including the FIGO, WHO, and Silverberg grading systems which cannot be directly translated into each other. Furthermore, individual grading criteria are not uniformly applicable to different histological subtypes. For serous ovarian cancer a binary grading system is now in use as the distinction between low-grade versus high-grade carcinomas reflects the different pathogenesis of these entities. Uniform guidelines for grading ovarian cancer are necessary and should ideally reflect the prognosis. This article provides an overview of commonly used grading systems and their prognostic value. The article demonstrates that a type-specific grading of ovarian cancer should be performed and recommendations for grading the various histological subtypes are given.
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Interessenkonflikt. S. Hauptmann, A. du Bois, I. Meinhold-Herlein, J. Pfisterer, S. Avril geben an, dass kein Interessenkonflikt besteht. Dieser Beitrag beinhaltet keine Studien an Menschen oder Tieren.
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Hauptmann, S., du Bois, A., Meinhold-Herlein, I. et al. Histologische Malignitätsgraduierung des Ovarialkarzinoms. Pathologe 35, 497–503 (2014). https://doi.org/10.1007/s00292-014-1948-5
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DOI: https://doi.org/10.1007/s00292-014-1948-5