Digestive System NeoplasmsDigestive System DiseasesDigestive SystemDigestive System and Oral Physiological PhenomenaDigestive System Physiological PhenomenaDigestive System ProcessesDigestive System FistulaGastrointestinal TractDiagnostic Techniques, Digestive SystemDiagnostic Techniques and ProceduresSensitivity and SpecificityClemastineMolecular Diagnostic TechniquesDiagnostic Techniques, RadioisotopeDiagnostic Techniques, OtologicalGastrointestinal NeoplasmsDiagnostic Techniques, SurgicalDigestive System AbnormalitiesGastrointestinal DiseasesPolymerase Chain ReactionAzure StainsDiagnostic Techniques, UrologicalDiagnostic Techniques, Obstetrical and GynecologicalDiagnostic Tests, RoutineIntestinesPancreasStomachLarvaClinical Laboratory TechniquesDiagnostic Techniques, Respiratory SystemCytodiagnosisReproducibility of ResultsDiagnostic Techniques, NeurologicalTime FactorsParasitologyPredictive Value of TestsMolecular Sequence DataRadionuclide ImagingTissue DistributionTomography, X-Ray ComputedRisk FactorsBiopsy, NeedleFecesDiagnostic Techniques, EndocrineUltrasonographyEvaluation Studies as TopicBronchoscopyBiopsyMicroscopyCause of DeathBiopsy, Fine-NeedleBacteriological TechniquesMagnetic Resonance ImagingStomach NeoplasmsDiagnostic Techniques, CardiovascularNeoplasmsEndoscopy, Digestive SystemDog DiseasesEnzyme-Linked Immunosorbent AssayRetrospective StudiesChinaLiver NeoplasmsProspective StudiesAsian Continental Ancestry GroupMycosesContrast MediaPhylogenyDiagnostic ErrorsGenetic Predisposition to DiseaseImmunoenzyme TechniquesDigestive System Surgical ProceduresDNA, BacterialPolymorphism, GeneticBiological MarkersDigestionNational Institute of Diabetes and Digestive and Kidney Diseases (U.S.)Diagnostic ImagingDNA PrimersPrevalenceIncidenceFluorescent Antibody TechniquePrognosisTreatment OutcomeDisease OutbreaksImage Processing, Computer-AssistedImmunohistochemistryDogsUnited StatesInfant, NewbornFollow-Up StudiesReagent Kits, Diagnostic