学科分类
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1 个结果
  • 简介:AIM:Tostudythediagnosisofhepatocellularcarcinoma(HCC)presentingasbileducttumorthrombuswithnodetectableintrahepaticmass.METHODS:SixpatientswithpathologicallyprovenbileductHCCthrombibutnointrahepaticmassdemonstratedonthepreoperativeimagingorpalpatedintrahepaticmassduringoperativeexploration,werecollected.Theirclinicalandimagingdatawereretrospectivelyanalyzed.Themajorfindingsorsignsoncomprehensiveimagingwerecorrelatedwiththesurgicalandpathologicfindings.RESULTS:Jaundicewasthemajorclinicalsymptomofthepatients.Theelevatedserumtotalbilirubin,directbilirubinandalanineaminotransferaselevelswereinconcordancewithobstructivejaundiceandtheunderlyingliverdisease.Ofthe6patientsshowingevidenceofviralhepatitis,5werepositiveforserumalphafetoproteinandcarbohydrateantigen19-9,and1waspositiveforserumcarcinoembryonicantigen.Nopatientwascorrectlydiagnosedbyultrasound.Themainfeaturesofpatientsoncomprehensiveimagingwerefillingdefectswithcup-shapedendsofthebileduct,withlargefillingdefectspresentingascastingmouldsintheexpandedbileduct,hypervascularintraluminalnodules,debrisorbloodclotsinthebileduct.Noobviouscircularthickeningofthebileductwallswasobserved.CONCLUSION:Evenwithnodetectableintrahepatictumor,bileductHCCthrombusshouldbeconsideredinpatientspredisposedtoHCC,andsomeimagingsignsareindicativeofitsdiagnosis.

  • 标签: Hepatocellular carcinoma OBSTRUCTIVE JAUNDICE BILE duct