Intraoperative CareIntraoperative PeriodSpinal CordMonitoring, IntraoperativeSpinal Cord InjuriesIntraoperative ComplicationsInjections, SpinalTumor Markers, BiologicalSpinal Cord NeoplasmsTumor BurdenAnesthesia, SpinalTumor Necrosis Factor-alphaSpinal Cord DiseasesSpinal NervesSpinal NeoplasmsCell Line, TumorSpinal Nerve RootsSpinal DiseasesSpinal CanalTreatment OutcomeSpinal Cord CompressionSpinal FusionWilms TumorBrain NeoplasmsSpinal StenosisPostoperative ComplicationsFrozen SectionsRetrospective StudiesNeuronavigationNeoplasms, ExperimentalGenes, Tumor SuppressorTime FactorsCarcinoid TumorTumor Suppressor Protein p53Neurosurgical ProceduresBlood Loss, SurgicalNeuroendocrine TumorsSurgery, Computer-AssistedTumor Suppressor ProteinsTomography, X-Ray ComputedMagnetic Resonance ImagingTumor MicroenvironmentSpinal InjuriesIntraoperative AwarenessMuscular Atrophy, SpinalThoracic VertebraeLaminectomyAdenocarcinomaProspective StudiesSpinal Cord IschemiaMammary Neoplasms, ExperimentalSpineNeoplasm MetastasisNeovascularization, PathologicGanglia, SpinalLiver NeoplasmsFollow-Up StudiesGliomaTransplantation, HeterologousPreoperative CareDisease Models, AnimalCervical VertebraeNeoplasm StagingLumbar VertebraeGastrointestinal Stromal TumorsCell ProliferationAnesthesia, GeneralParaplegiaPancreatic NeoplasmsImmunohistochemistryMice, Inbred C57BLMotor NeuronsMice, Inbred BALB CXenograft Model Antitumor AssaysKidney NeoplasmsRNA, MessengerNeoplasmsSpinal CurvaturesColonic NeoplasmsCombined Modality TherapySensitivity and SpecificityTuberculosis, SpinalIntraoperative Neurophysiological MonitoringAntigens, NeoplasmNeoplasm Recurrence, LocalSkin NeoplasmsLymphatic MetastasisMeningiomaLaparoscopyNeoplasm ProteinsCell DivisionOvarian NeoplasmsSignal TransductionRats, Sprague-DawleyCarcinoma, Ehrlich TumorFibrosarcomaReverse Transcriptase Polymerase Chain ReactionHematoma, Epidural, SpinalCell Transformation, NeoplasticPosterior Horn Cells