Prognostic value of the content of lentil lectin-rcactive alpha-fetoprotein-L3 in early-stage hepatocellular carcinoma

Abstract

Objective To explore the prognostic value of the content of lentil lectin-reactive alphafetoprotein-L3(AFP-L3)in early-stage hepatocellular carcinoma(HCC).Methods According to the content of alpha.fetoprotein(AFP)and AFP-L3 before the treatment,97 patients with early-stage HCC were divided into group A(AFP＞20 μg/L & AFP-L3＜15%,n=29),group B(15%≤AFP-13≤50% & 20 μg/L≤AFP≤200 μg/L,n=16),group C(AFP-13＞50%& AFP＞200 μg/L,n=13),group D(AFP-L3＞50% & 20 μg/L≤AFP≤200 μg/L,n=24)and group E(15%≤AFP-L3≤50%& AFP＞200 μg/L,n=15).The degree of tumor differentiation,the 1-,2-,3-year survival rates and tumor-free survival rates of the patients were analyzed.Results The degree of tumor differentiation.3-year survival rate and tumor-free survival rate of patients in group A were significantly higher than those in the other 4 groups(χ2=21.051,10.043,4.450,6.977,25.566,P＜0.05).The degree of tumor differentiation,1-,2-,3-year survival rates and tumor-free survival rates of the patients in group C and D were significantly lower than those in other 3 groups(χ2=7.938,3.488,9.085.P＜0.05).Conclusions The increase of AFP-L3 content is closely related to poorly differentiated HCC and bad prognosis.especially when the AFP Ievel is low.The detection of AFP-L3 content before and after operation is beneficial to the evaluation of the prognosis of HCC patients. Key words: Liver neoplasms; Lentil leetin-reactive alpha-fetoprotein-L3; Prognosis