Early DiagnosisDelayed DiagnosisSensitivity and SpecificityPrenatal DiagnosisRetrospective StudiesTomography, X-Ray ComputedPredictive Value of TestsTime FactorsInfant, NewbornDiagnosisDiagnostic ErrorsMagnetic Resonance ImagingBiological MarkersPrognosisBiopsyProspective StudiesFatal OutcomeTreatment OutcomeFollow-Up StudiesReproducibility of ResultsEarly Detection of CancerPolymerase Chain ReactionRisk FactorsTumor Markers, BiologicalPregnancyDiagnosis, Computer-AssistedTuberculosis, MeningealNeonatal ScreeningEnzyme-Linked Immunosorbent AssayROC CurveClinical Enzyme TestsAcute DiseaseMolecular Diagnostic TechniquesIncidenceMass ScreeningSyndromeFetal DiseasesAspergillosisCase-Control StudiesNursing DiagnosisBiopsy, NeedleClinical Laboratory TechniquesDiagnostic ImagingPrevalenceSeverity of Illness IndexCohort StudiesReagent Kits, DiagnosticDisease ProgressionImmunoassayAge FactorsPhysical ExaminationPreimplantation DiagnosisUltrasonographyMucormycosisAbscessDiscitisFalse Positive ReactionsGenetic TestingTurkeyNeoplasmsUltrasonography, PrenatalEpidural AbscessBreast NeoplasmsNeoplasm StagingImmunocompromised HostFasciitis, NecrotizingMicroscopyFalse Negative ReactionsLeptospirosisImmunoglobulin MLung NeoplasmsPancreatic NeoplasmsCalcitoninEvaluation Studies as TopicMycosesAlgorithmsRare DiseasesCross-Sectional StudiesOsteomyelitisOpportunistic InfectionsSurvival RateRisk AssessmentReferral and ConsultationMyelographyBiopsy, Fine-NeedleCerebrospinal FluidRadiography, ThoracicDementiaChest PainAge of OnsetSymptom AssessmentBronchoscopyBrazilUnited StatesIndiaTuberculosis, PulmonaryQuestionnairesBacteriological TechniquesBrain Diseases, Metabolic, InbornMannans