title: Malignant transformation of a pleomorphic xanthoastrocytoma.
authors.forename: R D
authors.initials: RD
authors.lastname: Dickerman
mesh_terms: D001254:Astrocytoma / Q000235:genetics / Q000473:pathology* / Q000628:therapy; D001932:Brain Neoplasms / Q000235:genetics / Q000473:pathology* / Q000628:therapy; D002471:Cell Transformation, Neoplastic; D005909:Glioblastoma / Q000235:genetics / Q000473:pathology*; D006801:Humans; D013997:Time Factors