title: Rapid anaplastic transformation of gliomas in childhood.
mesh_terms: D000708:Anaplasia; D001254:Astrocytoma / Q000473:pathology; D001932:Brain Neoplasms / Q000473:pathology*; D001933:Brain Stem / Q000473:pathology; D002471:Cell Transformation, Neoplastic; D002528:Cerebellar Neoplasms / Q000473:pathology; D002648:Child; D004806:Ependymoma / Q000473:pathology; D005260:Female; D005910:Glioma / Q000473:pathology*; D006801:Humans; D008297:Male; D008527:Medulloblastoma / Q000473:pathology; D009837:Oligodendroglioma / Q000473:pathology