Glioneuronal and neuronal tumors: A review with special reference to the new types in the WHO CNS5 classification
Glioneuronal and neuronal tumors (GNTs) are slow-growing lower-grade neuroepithelial tumors with mature neuronal and, less consistently, glial differentiation.Their identification has relied solely on histological proof of neuronal differentiation, which Tables was considered to represent the well-differentiated nature of GNTs.However, after discov