Pseudomonas stutzeriHydrocarbons, AromaticTomography, X-Ray ComputedOxygenasesUltrasonographyTomographyUltrasonography, Doppler, ColorPositron-Emission TomographyTomography, Optical CoherenceUltrasonography, DopplerTomography, Emission-ComputedTomography, Spiral ComputedUltrasonography, PrenatalTomography, OpticalMultidetector Computed TomographyTomography, Emission-Computed, Single-PhotonEndosonographySensitivity and SpecificityCone-Beam Computed TomographyElectron Microscope TomographyUltrasonography, Doppler, DuplexImaging, Three-DimensionalUltrasonography, InterventionalUltrasonography, MammaryUltrasonography, Doppler, PulsedTomography, X-RayReproducibility of ResultsContrast MediaFluorodeoxyglucose F18Prospective StudiesUltrasonography, Doppler, TranscranialPredictive Value of TestsTomography Scanners, X-Ray ComputedMagnetic Resonance ImagingRetrospective StudiesSulfur HexafluorideImage Processing, Computer-AssistedDiagnostic ImagingPregnancyTreatment OutcomeObserver VariationImage EnhancementUrographyBlood Flow VelocityCystsPreoperative CareFollow-Up StudiesRadiography, AbdominalMultimodal ImagingAngiographyLiver NeoplasmsFetal DiseasesScrotumX-Ray MicrotomographyPhantoms, ImagingAbdomenTime FactorsFluorine RadioisotopesCarotid Artery DiseasesAbdominal InjuriesRadiography, ThoracicRadiographic Image Interpretation, Computer-AssistedCerebrovascular CirculationCalcinosisPalpationFalse Positive ReactionsSplenic DiseasesCarotid ArteriesWounds, NonpenetratingRadiographic Image EnhancementIncidental FindingsBrainGallbladderSeverity of Illness IndexFour-Dimensional Computed TomographyEchoencephalographyRisk FactorsThyroid NoduleAlgorithmsFeasibility StudiesOvarian CystsROC CurveBiopsy, NeedleBiopsyTransducersPelvisAnatomy, Cross-SectionalGestational AgeToe JointMetacarpophalangeal JointAbdominal PainHydronephrosisPortal VeinVaginaReference ValuesNeoplasm StagingBiopsy, Fine-NeedleCoronary AngiographyFalse Negative ReactionsPancreatic Neoplasms