ABSTRACT
Objective To evaluate the efficacy and safety of transcatheter hepatic arterial chemoembolization (TACE) combined with CT guided radiofrequency ablation (RFA) for primary liver cancer in the caudate lobe.Methods Sixteen patients with primary liver cancer in the caudate lobe were treated with combination therapy of TACE and RFA.Complet ablation rate,overall and recurrence-free survival,and complications were evaluated.Results A total of 15 cases achieved complet ablation,complet ablation rate was 93.75％ (15/16).Recurrence-free survival time was 19.35 months,overall survival time was 44.62 months.Overall survival rates were 88.23％,66.65％ and 33.18％ at 1,3,5 years after therapy,respectively.Conclusion TACE combined with RFA is a safe and useful therapeutic option for treatment of primary liver cancer in the caudate lobe.
ABSTRACT
Objective To investigate the efficacy and safety of transcatheter arterial chemoembolization (TACE) combined with CT-guided thermal ablation (radiofrequency ablation or microwave ablation) in treating intrahepatic cholangiocarcinoma.Methods The clinical data of 14 patients with pathologicallyproved intrahepatic cholangiocarcinoma,who were admitted to authors' hospital during the period from September 2009 to July 2013 to receive TACE with subsequent radiofrequency ablation (RFA) or microwave ablation (MWA),were retrospectively analyzed.A total of 18 lesions were detected in the 14 patients.The maximal diameter of the lesion (or the sum of maximal diameters if there were multiple lesions) ranged from 2.2 cm to 7.2 cm (mean 4.2±1.4 cm).After TACE,the lesion's complete ablation rate,surgical complications,tumor-free survival time and overall survival time were evaluated.Results Complete ablation was obtained in 15 lesions (83.3％,15/18).The incidence of moderate complications was 6.2％,and no severe complications or death occurred.After the treatment,the patients were followed up for 6-14 months,with a mean of (16.0±10.3) months.At the end of follow-up,6 patients (42.9％,6/14) died.The median tumor-free survival time in patients whose lesions obtained complete ablation was 17 months.The median survival time of all patients was 20 months.The 1-,2-and 3-year overall survival rates were 82.5％,41.3％ and 20.6％ respectively.Conclusion TACE combined with thermal ablation can be regarded as one of the treatment options for intrahepatic cholangiocarcinoma.
ABSTRACT
Since initial identification of astrocyte elevated gene -1 ( AEG-1 ) as a HIV-1-inducible novel oncogene in 2002 ,it has emerged as an important oncogene providing a valuable prognostic marker in pa-tients with various cancers.The present review discusses AEG -1 structure,function and localization.Further-more,we summarize the potential role of AEG -1 in the progression of hepatocellular carcinoma (HCC).This re-view can help us better understand the molecular mechanism in hepatocarcinogenesis .