A threshold for mitotic activity and post-surgical residual volume defines distinct prognostic groups for astrocytoma IDH-mutant.
astrocytoma IDH-mutant
lower-grade glioma
mitoses
resection
residual volume
Journal
Neuropathology and applied neurobiology
ISSN: 1365-2990
Titre abrégé: Neuropathol Appl Neurobiol
Pays: England
ID NLM: 7609829
Informations de publication
Date de publication:
08 2023
08 2023
Historique:
revised:
13
07
2023
received:
13
04
2022
accepted:
22
07
2023
medline:
31
8
2023
pubmed:
28
7
2023
entrez:
28
7
2023
Statut:
ppublish
Résumé
The distinction between CNS WHO grade 2 and grade 3 is instrumental in choosing between observational follow-up and adjuvant treatment for resected astrocytomas IDH-mutant. However, the criteria of CNS WHO grade 2 vs 3 have not been updated since the pre-IDH era. Maximal mitotic activity in consecutive high-power fields corresponding to 3 mm Seventy-one per cent of the samples had <6 mitoses per 3 mm Mitotic activity and post-surgical residual volume can be combined to evaluate the prognosis for patients with resected astrocytomas IDH-mutant. Patients with <6 mitoses per 3 mm
Substances chimiques
Isocitrate Dehydrogenase
EC 1.1.1.41
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e12928Informations de copyright
© 2023 The Authors. Neuropathology and Applied Neurobiology published by John Wiley & Sons Ltd on behalf of British Neuropathological Society.
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