AstrocytomaBrain NeoplasmsHypothalamic NeoplasmsGlioblastomaOptic Nerve NeoplasmsGliomaSupratentorial NeoplasmsOligodendrogliomaSpinal Cord NeoplasmsAstrocytesCerebellar NeoplasmsCentral Nervous System NeoplasmsEpendymomaAnaplasiaTumor Cells, CulturedInfant, NewbornBrain Stem NeoplasmsChild AbuseNimustinePrecursor Cell Lymphoblastic Leukemia-LymphomaAdult Survivors of Child AbuseMagnetic Resonance ImagingGlial Fibrillary Acidic ProteinChild Abuse, SexualGenes, ModifierRisk FactorsMeningeal NeoplasmsNervous System NeoplasmsMedulloblastomaDacarbazineOptic ChiasmGangliogliomaMeningiomaSurvivorsChromosomes, Human, Pair 10Antineoplastic Agents, AlkylatingChild DevelopmentThalamic DiseasesHypothalamus, AnteriorAge FactorsPrognosisNeoplasm GradingCell Line, TumorFollow-Up Studies