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Timing of H3K27me3 loss in secondary anaplastic meningiomas

When they restricted the analysis to the 76 patients with primary, untreated tumors, only seven meningiomas had complete loss of H3K27me3 [3]. Among 2448 meningiomas operated in our institution between 2004 and 2020, 12 were anaplastic due to a mitotic index of ≥ 20 mitoses per 10 high power fields....

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Bibliographic Details
Published in:Brain tumor pathology 2022-07, Vol.39 (3), p.179-181
Main Authors: Ammendola, Serena, Barresi, Valeria
Format: Article
Language:English
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Summary:When they restricted the analysis to the 76 patients with primary, untreated tumors, only seven meningiomas had complete loss of H3K27me3 [3]. Among 2448 meningiomas operated in our institution between 2004 and 2020, 12 were anaplastic due to a mitotic index of ≥ 20 mitoses per 10 high power fields. Declarations Conflict of interest We have no conflict of interest to declare.
ISSN:1433-7398
1861-387X
DOI:10.1007/s10014-021-00422-1