MeningiomaBrain NeoplasmsMeningeal NeoplasmsGliomaAstrocytomaMagnetic Resonance ImagingGlioblastomaBrain ChemistryArachnoidTumor Markers, BiologicalSkull NeoplasmsCell Line, TumorMedulloblastomaBrain InjuriesTumor BurdenEpendymomaCerebellar NeoplasmsTumor Necrosis Factor-alphaBrainNeuroma, AcousticNeurosurgical ProceduresGliosarcomaBrain MappingTomography, X-Ray ComputedSkull Base NeoplasmsGenes, Tumor SuppressorCraniotomyHyperostosisNeurilemmomaCerebellopontine AngleNeoplasms, ExperimentalBrain EdemaDura MaterWilms TumorHemangiopericytomaOptic Nerve NeoplasmsBlood-Brain BarrierImmunohistochemistryGenes, Neurofibromatosis 2Tumor Suppressor Protein p53Tumor Suppressor ProteinsOligodendrogliomaNeovascularization, PathologicEar NeoplasmsCell ProliferationTime FactorsCerebral Ventricle NeoplasmsCarcinoid TumorTumor MicroenvironmentXenograft Model Antitumor AssaysNeoplasm Recurrence, LocalNeuroectodermal Tumors, PrimitiveRNA, MessengerNeoplasms, Radiation-InducedNeuroendocrine TumorsNeurofibromatosis 2Spinal Cord NeoplasmsTransplantation, HeterologousNeoplasm MetastasisDisease Models, AnimalMice, Inbred C57BLTreatment OutcomeMice, NudeRhabdoid TumorNeoplasm ProteinsBrain StemMeningesGene Expression Regulation, NeoplasticRadiosurgerySignal TransductionDisease ProgressionBrain Stem NeoplasmsRats, Inbred F344Antigens, NeoplasmNeoplasm TransplantationTissue DistributionRadiopharmaceuticalsMammary Neoplasms, ExperimentalChoroid Plexus NeoplasmsRetrospective StudiesBrain IschemiaNeoplasms, Multiple PrimaryCombined Modality TherapyBrain AbscessBlotting, WesternNeurofibromin 2Cell DivisionReverse Transcriptase Polymerase Chain ReactionChromosomes, Human, Pair 22MutationForamen MagnumNeoplasmsAdenocarcinomaCell Transformation, NeoplasticMice, Inbred BALB CMice, SCIDMolecular Sequence DataStereotaxic TechniquesCase-Control StudiesNeoplastic Stem Cells