title: Recently established entities of central nervous system tumors: review of radiological findings.
abstract: Several new entities of central nervous system tumors have been established in the past decade. By reviewing our cases and previous reports, we describe 4 neuronal and mixed neuronal-glial tumors (papillary glioneuronal tumor, extraventricular neurocytoma, rosette-forming glioneuronal tumor of the fourth ventricle, and glioneuronal tumor with neuropil-like islands), angiocentric glioma and papillary tumor of the pineal region, with an attempt to explain the pathological basis of the imaging features.
authors: Department of Radiology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan. amemiya-tky@umin.ac.jp
authors: Shiori
authors: S
authors: Amemiya
authors: Junji
authors: J
authors: Shibahara
authors: Shigeki
authors: S
authors: Aoki
authors: Hidemasa
authors: H
authors: Takao
authors: Kuni
authors: K
authors: Ohtomo
mesh_terms: D001921:Brain / Q000000981:diagnostic imaging; D001932:Brain Neoplasms / Q000175:diagnosis*; D016543:Central Nervous System Neoplasms / Q000145:classification* / Q000175:diagnosis*; D005260:Female; D005910:Glioma / Q000175:diagnosis; D006801:Humans; D008297:Male; D018302:Neoplasms, Neuroepithelial / Q000175:diagnosis*; D018306:Neurocytoma / Q000175:diagnosis; D010870:Pineal Gland / Q000000981:diagnostic imaging; D010871:Pinealoma / Q000175:diagnosis; D014057:Tomography, X-Ray Computed / Q000379:methods*