Abstract

BackgroundThe prognosis for hepatocellular carcinoma (HCC) with portal vein tumor thrombosis (PVTT) is extremely poor.ObjectivesThis study aimed to evaluate the safety and effectiveness of transarterial ethanol ablation (TEA) for the treatment of HCC with PVTT.MethodsPatients were treated with TEA for PVTT under cone-beam computed tomography and traditional transarterial chemoembolization (TACE) with epirubicin for intrahepatic lesions.ResultsSeventeen men were successfully treated with TACE plus TEA. The mean overall survival was 18.3 ± 9.0 months (95% CI: 13.7 - 3.0 months). The quality of life (QoL) score increased from 56.9 ± 15.7 before the procedure to 88.5 ± 11.7 at 4 weeks after the procedure. Lipiodol accumulation grades of 3, 2, 1, and 0 were obtained in 3 (17.6%), 8 (47.1%), 6 (35.3%), and 0 (0%) patients, respectively.ConclusionsTEA is a safe and effective method for treating patients with PVTT, offering advantages for QoL, response rate after TEA, and OS.

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