Fig. 5From: Molecular identification of CNS NB-FOXR2, CNS EFT-CIC, CNS HGNET-MN1 and CNS HGNET-BCOR pediatric brain tumors using tumor-specific signature genesMorphology of CNS NB-FOXR2 tumors. a Highly cellular tumor composed of small, round cells with hyperchromatic nuclei surrounded by a clear halo. b Densely packed neoplastic tissue with neuroblastic-like rosettes and c islands of neuropil. d Solid growth pattern with foci of myxoid degeneration. e Microvascular proliferation. f Strong Olig2 immunoexpression. The scale bars: a-f - 50 μmBack to article page