Fig. 3From: Epigenetic and genomic profiling of chordoid meningioma: implications for clinical managementUnsupervised clustering of epigenetic markers from chordoid meningioma samples reveals distinct subtypes. DNA methylation from 62 patient samples was analyzed using the EPIC array; the resulting methylation matrix was then passed through two commonly used dimensionality reduction algorithms, tSNE (left) and UMAP (right). Samples are annotated by histological classification. ATM: atypical meningioma. ANA: anaplastic meningioma. CHOM: chordoid meningioma. MNG: meningothelial and transitional meningiomasBack to article page