Ki‐67 and MCM6 labeling indices are correlated with overall survival in anaplastic oligodendroglioma, IDH1‐mutant and 1p/19q‐codeleted: a multicenter study from the French POLA network

Anaplastic oligodendroglioma (AO), IDH‐mutant and 1p/19q codeleted (IDHmut+/1p19qcodel), is a high‐grade glioma with only limited prognostic markers. The primary objective of this study was to evaluate, by immunohistochemistry, the prognostic value of two proliferation markers, MCM6 and Ki‐67, in a large series of IDHmut+/1p19qcodel AO included in the POLA (“Prise en charge des Oligodendrogliomes Anaplasiques”) French national multicenter...