Magnetic Resonance ImagingMagnetic Resonance SpectroscopyMagnetic Resonance AngiographyMagnetic Resonance Imaging, CineContrast MediaTumor Markers, BiologicalTumor BurdenDiffusion Magnetic Resonance ImagingTumor Necrosis Factor-alphaBrainGadolinium DTPACell Line, TumorGadoliniumNuclear Magnetic Resonance, BiomolecularBrain NeoplasmsBrain MappingImage Processing, Computer-AssistedTomography, X-Ray ComputedNeoplasms, ExperimentalWilms TumorImage Interpretation, Computer-AssistedSurface Plasmon ResonanceImage EnhancementSensitivity and SpecificityReproducibility of ResultsImaging, Three-DimensionalGenes, Tumor SuppressorTime FactorsElectron Spin Resonance SpectroscopyCarcinoid TumorTumor Suppressor Protein p53Magnetic Resonance Imaging, InterventionalNeuroendocrine TumorsFluorescence Resonance Energy TransferPredictive Value of TestsTumor Suppressor ProteinsTreatment OutcomeNeovascularization, PathologicTumor MicroenvironmentMammary Neoplasms, ExperimentalOxygenGliomaCholangiopancreatography, Magnetic ResonanceTransplantation, HeterologousProtonsAdenocarcinomaNeoplasm MetastasisDisease ProgressionDiagnostic ImagingRetrospective StudiesCreatineLiver NeoplasmsXenograft Model Antitumor AssaysNeoplasmsDisease Models, AnimalPositron-Emission TomographyMice, Inbred BALB CGastrointestinal Stromal TumorsCell ProliferationMolecular Sequence DataPhosphocreatineMice, Inbred C57BLProspective StudiesMeningiomaAlgorithmsBrain DiseasesMagnetite NanoparticlesNeoplasm StagingFibrosarcomaFunctional LateralityFollow-Up StudiesEcho-Planar ImagingOrganometallic CompoundsCholineMutationColonic NeoplasmsCerebral CortexAntigens, NeoplasmKidney NeoplasmsNeoplasm ProteinsCell DivisionAspartic AcidFerrosoferric OxideGlioblastomaMeningeal NeoplasmsMice, NudeCarcinoma, Ehrlich TumorMice, SCIDRNA, MessengerAtrophyFrontal LobePancreatic NeoplasmsSarcoma, ExperimentalAntibodies, MonoclonalSignal TransductionOvarian NeoplasmsBreast NeoplasmsCell Transformation, NeoplasticFeasibility StudiesSkin Neoplasms