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Abstract
Weaimtoinvestigatetheeffectsofpostoperativeadjuvanttransarterialchemoembolization(TACE)onsurvivalandrecurrenceinhepatocellularcarcinoma(HCC)patientsafterradicalresection.
AtotalofHCCpatientsunderwentradicalresectionbetweenJanuaryandJanuaryinQiluHospital,ShandongUniversityweredividedinto4groupsaccordingtothefrequencyofpostoperativeadjuvantTACE.Patientswerefurtherstratifiedintosubgroups(tumordiameter≤5or5cm)withloworhighriskfactorsforrecurrenceordeath.AlowriskfactorforrecurrenceordeathwasdefinedasEdmondsongradeI/IIwithoutmicrovascularinvasion(MiVI),whileahighriskfactorwasdefinedasEdmondsongradeIII/IVorwithMiVI.Survivaldataandrecurrencerateswere