Radiography, ThoracicTomography, X-Ray ComputedPulmonary EmphysemaLung DiseasesChest PainLung NeoplasmsLungRetrospective StudiesSolitary Pulmonary NoduleThoracic DiseasesThoracic NeoplasmsRadiographic Image EnhancementThoraxRadiation DosageRadiographic Image Interpretation, Computer-AssistedChest TubesSensitivity and SpecificityPositron-Emission TomographyThoracic WallTomography, Spiral ComputedBronchoscopyIncidental FindingsReproducibility of ResultsMultiple Pulmonary NodulesRadiopharmaceuticalsPleural DiseasesFluorodeoxyglucose F18PneumothoraxThoracic InjuriesObserver VariationThoracic Surgery, Video-AssistedMass Chest X-RayImage Processing, Computer-AssistedMediastinumPleural EffusionBronchiectasisLung Diseases, InterstitialTreatment OutcomeFlail ChestPulmonary EmbolismMediastinal NeoplasmsRespiratory Function TestsRadiography, AbdominalPredictive Value of TestsFatal OutcomeBronchial NeoplasmsRadiometryFollow-Up StudiesBronchoalveolar LavageDiagnosis, Computer-AssistedProspective StudiesThymus NeoplasmsVentilationAlgorithmsPattern Recognition, AutomatedAirBiopsy, NeedleMagnetic Resonance ImagingImaging, Three-DimensionalWounds, NonpenetratingNeonatal ScreeningBiopsyNeoplasm StagingPulmonary Disease, Chronic ObstructivePrognosisWhole Body ImagingRibsCystic FibrosisPneumonectomyChest Wall OscillationFunnel ChestSubtraction TechniqueContrast MediaTime FactorsHeart MassageRisk FactorsPhantoms, ImagingParanasal SinusesMonte Carlo MethodIohexolArtifactsCone-Beam Computed TomographyRib FracturesCohort StudiesTomography Scanners, X-Ray ComputedSmokingMultidetector Computed TomographySternumBronchographyHematomaInfant, NewbornTomography, Emission-Computed, Single-PhotonGallium RadioisotopesDiagnostic ErrorsMultimodal ImagingThoracostomyTomography, Emission-ComputedDrainageAcute DiseaseThoracotomy