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. 2022 Jan 10;10:5. doi: 10.1186/s40478-021-01308-1

Fig. 1.

Fig. 1

(a) Overview of cases with initial histological diagnosis PXA (histPXA) and assignment to classes via the brain tumor classifier. For more information about methylation classes please refer to our previous publication [2] (b) Spectrum of histological diagnoses of cases assigned to methylation class PXA (mcPXA; GBM = glioblastoma and gliosarcoma E-GBM = epithelioid glioblastoma, Glioma = other glial tumors including diffuse astrocytoma, oligodendroglioma, ependymoma, pilocytic astrocytoma, astroblastoma and glioma without further specification, GG = ganglioglioma and GNT = other glioneuronal tumors, PXA = pleomorphic xanthoastrocytoma and anaplastic pleomorphic xanthoastrocytoma; other = included further rare diagnoses like PNET, meningioma, ATRT, FCD, etc. A comprehensive list of abbreviations is provided in the Additional file 6