EsophagusBarrett EsophagusGap JunctionsIntercellular JunctionsEsophageal NeoplasmsTight JunctionsEsophagoscopyAdherens JunctionsNeuromuscular JunctionEsophagogastric JunctionEsophageal DiseasesEsophageal StenosisEsophagectomyMetaplasiaCardiaGastroesophageal RefluxAdenocarcinomaConnexinsEsophagoplastyMucous MembraneEsophagitisPrecancerous ConditionsConnexin 43Esophagitis, PepticPeristalsisZonula Occludens-1 ProteinEsophageal PerforationManometryOccludinTight Junction ProteinsHolliday Junction ResolvasesEsophageal FistulaCarcinoma, Squamous CellFreeze FracturingEsophageal Sphincter, LowerHernia, HiatalDimethylnitrosamineEsophageal AchalasiaDeglutitionEndoscopy, GastrointestinalDeglutition DisordersHypopharynxEndoscopy, Digestive SystemCadherinsEsophagoscopesCausticsMembrane ProteinsStomachCell CommunicationImmunohistochemistryEndoscopyEpitheliumStomach NeoplasmsDNA, CruciformFundoplicationEpithelial CellsClaudin-1DilatationMolecular Sequence DataMicroscopy, ElectronHydrochloric AcidEsophageal Sphincter, UpperEsophageal AtresiaBase SequenceBiopsyDiverticulum, EsophagealForeign BodiesBurns, ChemicalElectric ImpedanceDesmosomesDuodenogastric RefluxZonula Occludens-2 ProteinEsophageal Motility DisordersEosinophilic EsophagitisUpper Gastrointestinal TractNeuromuscular Junction DiseasesTime FactorsTracheoesophageal FistulaGlycyrrhetinic AcidCarbenoxoloneDogsBile RefluxCineradiographyEsophageal pH MonitoringFistulaDigestive Systemalpha CateninGastrointestinal NeoplasmsDigestive System NeoplasmsRetrospective StudiesHeptanolAnastomosis, SurgicalCells, CulturedDuodenumCell LineCytoskeletal ProteinsNumismaticsDesmoplakinsMutationTreatment Outcome