TreesBiliary TractIntestinal ObstructionAirway ObstructionUreteral ObstructionBile Ducts, ExtrahepaticBile Duct NeoplasmsBile Ducts, IntrahepaticBiliary Tract DiseasesCholangiographyBile DuctsCommon Bile DuctHepatic Duct, CommonCholestasisBile Duct DiseasesBiliary FistulaCholangitisJaundice, ObstructiveBiliary Tract Surgical ProceduresCholangiopancreatography, Endoscopic RetrogradeCholedochal CystBiliary Tract NeoplasmsGallbladder NeoplasmsCholangiopancreatography, Magnetic ResonanceJejunostomyCholangiocarcinomaDuodenal ObstructionGallbladderKlatskin's TumorUrinary Bladder Neck ObstructionUrethral ObstructionCholecystectomyGallstonesNasal ObstructionGastric Outlet ObstructionVentricular Outflow ObstructionAdenoma, Bile DuctBiliary AtresiaDrainageCholelithiasisImino AcidsDecision TreesCystic Duct1-NaphthylisothiocyanateCholedocholithiasisHemobiliaGallbladder DiseasesCholestasis, IntrahepaticLacrimal Duct ObstructionJaundiceCholangitis, SclerosingCaroli DiseaseDigestive System NeoplasmsBileCommon Bile Duct NeoplasmsCommon Bile Duct DiseasesDilatation, PathologicCholedochostomyEndoscopyLiver DiseasesHepatic ArteryDilatationCholecystectomy, LaparoscopicTreatment OutcomeTomography, X-Ray ComputedCystsPhylogenyPostoperative ComplicationsPancreatitisCholestasis, ExtrahepaticHydronephrosisRetrospective StudiesLiver TransplantationLiverSphincterotomy, EndoscopicStentsBezoarsBilirubinLung Diseases, ObstructiveHepatectomyTea Tree OilIleal DiseasesTime FactorsJejunal DiseasesForced Expiratory VolumeConstriction, PathologicTupaiidaeNasolacrimal DuctSpirometryColonic DiseasesKidney PelvisBronchial DiseasesRecurrenceRespiratory Function TestsVital CapacityTissue AdhesionsAirway ResistanceUreterAdenocarcinomaSuperior Vena Cava Syndrome