Biliary dilatation | Central dot sign
nutch_noindexSearchTermMenuButtonDonateContactMyChartLoginFindaDoctorSecondOpinionDonateContactReferaPatientEnEspañolOurLocationsMedicalServicesAboutUsResearch&InnovationPatients&VisitorsForHealthProfessionalsSecondOpinionDonateEnEspañolMyChartLoginRecentlyVisitedOurLocationsMedicalServicesAboutUsResearch&InnovationPatients&VisitorsForHealthProfessionalsSearchTermCANCELViewMoreResultsLoading...Thelatestinformationaboutthe2019NovelCoronavirus,includingvaccineclinicsfor12-17year-olds.LainformaciónmásrecientesobreelnuevoCoronavirusde2019,incluidaslasclínicasdevacunaciónparajóvenesde12a17años./nutch_noindex BiliarydilatationBiliarydilatation(alsocalleddilation)isaproceduretostretchbileductsthataretoonarrow.Bile,asubstancethathelpsinthedigestionoffats,ismadeintheliverandstoredinthegallbladder.Aftermealsitisexcretedintotheintestinesviathebileducts(alsocalledbiliaryducts).Sometimestheductsbecomeblockedornarrowedduetotraumaticinjuryorsurgery.Ifleftuntreated,thiscanleadtocholangitis(bileductinflammation),liverabscessorsecondarycirrhosis.TheProcedureUsingultrasoundandliveX-ray(fluoroscopy)forguidance,aradiologistinsertsahollowneedlethroughtheskin,intotheliverandintooneofthebileducts.Aguidewireisthreadedthroughtheneedle,intotheduct,andtheneedleisremoved.Atiny,deflatedballoonisthreadedalongthewire,intotheduct,andinflatedtoopenupthenarrowportionoftheduct.Thenadrainagecatheterisplacedintotheducttohelpthebilecontinuetodrain;thiscathetermaystayinplaceforuptothreemonths.Thecatheterwillbeconnectedtoadrainagebag.Wewillplaceaclearbandageandgauzeoverthecatheterdrain.Thebandagemustremaininplaceatalltimes;anursewillinstructyouonhowtochangeit.Inaddition,thecatheterwillbesecuredwithalockingdevice(StatLock®)whichmustnotberemoved.Duringthattime,yourchildwillcometoInterventionalRadiologyforX-raystomakesuretheareaisdrainingappropriately.AnesthesiaPatientsreceiveeitherIVsedationorgeneralanesthesiaandareasleepforthisprocedure.RisksTheprocedureisconsideredlow-risk.However,potentialcomplicationsinc
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