摘要
AIM:Toevaluatetheshort-andlong-termoutcomesofliverresectionforcaudatelobehepatocellularcarcinoma(HCC).METHODS:Weretrospectivelyanalyzed114consecutivepatientswithHCC,originatingfromthecaudatelobe,whounderwentresectionbetweenJanuary2001andJanuary2007.Univariateandmultivariateanalyseswereperformedonseveralclinicopathologicvariablestodeterminethefactorsaffectinglong-termoutcomeandintrahepaticrecurrence.RESULTS:Overallmortalityandmorbiditywere0%and18%,respectively.Afteramedianfollow-upof31mo(interquartilerange,11-66mo),tumorrecurrencehadoccurredin76patients(66.7%).The1-,3-,and5-yeardisease-freesurvivalrateswere65.7%,38.1%,and18.4%,respectively.The1-,3-,and5-yearoverallsurvivalrateswere76.1%,54.7%,and31.8%,respectively.Univariateanalysisshowedthatsubsegmentallocationofthetumor(45.7%vs16.2%,P=0.01),livercirrhosis(12.3%vs47.9%,P=0.03),surgicalmargin(18.5%vs54.6%,P=0.04),vascularinvasion(37.9%vs23.2%,P=0.04)andextendedcaudateresection(42.1%vs15.4%,P=0.04)wererelatedtopoorerlong-termsurvival.Multivariateanalysisshowedthatonlysubsegmentallocationofthetumor,livercirrhosisandsurgicalmarginweresignificantindependentprognosticfactors.CONCLUSION:HepatectomywasaneffectivetreatmentforHCCinthecaudatelobe.Thesubsegmentallocationofthetumor,livercirrhosisandsurgicalmarginaffectedlong-termsurvival.
出版日期
2010年09月19日（中国期刊网平台首次上网日期，不代表论文的发表时间）
