| 摘 要： | Chronic hepatitis B(CHB)-related hepatocellular carcinoma(HCC)is a major health problem in AsianPacific regions.Antiviral therapy reduces,but does not eliminate the risk of HCC.It would be a heavy financial burden in most low and middle economic countries if all CHB patients received antiviral therapy and HCC surveillance.Thus,there is a need for accurate risk prediction to assist prognostication,decisions on the need for antiviral therapy and HCC surveillance.A few wellestablished risk factors for HCC,namely advanced age,male gender,high viral load,cirrhosis etc.,are the core components of three HCC risk scores:CU-HCC,GAGHCC and REACH-B scores.These 3 scores were confirmed to be accurate in predicting HCC up to 10 years in treatment-na ve patients.Their validity and applicability have recently been demonstrated in a large cohort of entecavir treatment patients.A decrease in risk scores after antiviral therapy translates to a lower risk of HCC.These findings support the application of HCC risk scores in all CHB patients.Different levels of care and different intensities of HCC surveillance should be offered according to the risk profile of patients.Patients at risk of HCC should undergo regular HCC surveillance,even when they are receiving antiviral treatment.
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