Figure 2From: Papillary glioneuronal tumor: a new entity awaiting inclusion in WHO classification(a) Papillary glioneuronal tumor with pseudopapillary configuration, (b) Solid area of the tumor composed of loosely placed cells with round nuclei and scanty cytoplasm, (c) Marked thickening and hyalinization of the vessels, (d) Angiomatous area with vascular proliferation.Back to article page