Consistencyanalysisofpreoperativeultrasoundand MSCTindiagnosing microvascularinvasioninhepatocellularcarcinoma / 实用放射学杂志

ABSTRACT

Objective Toinvestigatetheconsistencyofultrasoundand MSCTindiagnosing microvascularinvasion (MVI)in hepatocellularcarcinoma,andtocomparethediagnosticefficiencyofbothtwomethods.Methods TheultrasoundandMSCTdataof 82patientswithhepatocellularcarcinomawerecollected.Accordingtothepostoperativepathologicalresults,theconsistencyanddiagnostic efficiencyofultrasoundandMSCTindiagnosingMVIinhepatocellularcarcinomawerecompared.Results Accordingtothepostoperative pathologicalfindingsof82patients,30caseswerepositiveofMVI,while52caseswerenegative.ThepreoperativeMSCTandultrasound examinations had a strong consistency (Cohen’s Kappa＝0.829 ,P＜0.001 ).The sensitivity ,specificity and accuracy of preoperative ultrasoundinpredictingtheMVIinhepatocellularcarcinomawere76.67% (23/30),67.31% (35/52)and70.73% (58/82),respectively. Thesensitivity,specificityandaccuracyofpreoperativeMSCTinpredictinghepatocellularcarcinomaMVIwere83.33% (25/30),73.08%(38/52)and75.61% (63/82),respectively.Conclusion Preoperativeultrasoundand MSCThavegoodconsistencyandhighdiagnostic efficiencyindiagnosing MVIinhepatocellularcarcinoma.