Tomography, X-Ray ComputedTomography, Spiral ComputedSpiral GanglionTomographyPositron-Emission TomographyTomography, Optical CoherenceSpiral Ligament of CochleaTomography, Emission-ComputedTomography, OpticalMultidetector Computed TomographyTomography, Emission-Computed, Single-PhotonCone-Beam Computed TomographyElectron Microscope TomographyTomography, X-RayTomography Scanners, X-Ray ComputedCochleaFluorodeoxyglucose F18Imaging, Three-DimensionalSpiral LaminaSensitivity and SpecificityImage Processing, Computer-AssistedReproducibility of ResultsMagnetic Resonance ImagingPhantoms, ImagingSpiral Cone-Beam Computed TomographyRadiographic Image Interpretation, Computer-AssistedStria VascularisPredictive Value of TestsX-Ray MicrotomographyMultimodal ImagingFluorine RadioisotopesRadiographic Image EnhancementContrast MediaOrgan of CortiImage EnhancementCalcinosisDiagnostic ImagingRetrospective StudiesArtifactsRadiography, ThoracicAlgorithmsEquipment DesignBrainProspective StudiesCochlear DuctTemporal BoneCochlear NerveFour-Dimensional Computed TomographyCoronary AngiographyDeafnessEvoked Potentials, Auditory, Brain StemTreatment OutcomeUterine ArteryTime FactorsEar, InnerObserver VariationRadiography, AbdominalAngiographyTrophoblastsCoronary Artery DiseaseCountercurrent DistributionCardiac-Gated Imaging TechniquesHair Cells, AuditoryRadiation DosageMacula LuteaModels, CardiovascularFollow-Up StudiesOxygen RadioisotopesDiagnostic Techniques, OphthalmologicalCarbon RadioisotopesNerve FibersPresbycusisIohexolLabyrinth Supporting CellsComputer SimulationFeasibility StudiesPulmonary EmbolismCerebrovascular CirculationBronchographyLung NeoplasmsHair Cells, Auditory, InnerAnatomy, Cross-SectionalArteriesEquipment Failure AnalysisRound Window, EarHeartOptic DiskCoronary StenosisAortographyPreoperative CareCochlear DiseasesCoronary VesselsNeurotrophin 3Incidental FindingsPneumoradiographyOptical PhenomenaSeverity of Illness IndexMagnetic Resonance AngiographyHearingHearing Loss