Fig. 1
From: Diffuse leptomeningeal glioneuronal tumor: a double misnomer? A report of two cases
a MRI disclosed a nodule enhanced after gadolinium injection, located within the intraoperative cavity. b High cellularity neoplasm composed of relatively monomorphic oligodendrocyte-like cells associated with endocrinoïd vasculature. c KI67 labeling index was around 10%. d, e, f Tumor cells strongly expressed OLIG2 and synaptophysin and BRAFV600E. g Copy-number profile derived from DNA-methylation arrays revealed 1p/19q codeletion with additional gains of chromosomes 3 and 7