Evaluation of serum alpha fetoprotein-L3 as an accuracy novel biomarker for the early diagnosis of hepatocellular carcinoma in Egyptian patients |
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Authors: | Hassnaa M. Ibrahim Magdy Z. Elghannam Om Ali Y. Elkhawaga Ahmed M.A. El-Sokkary |
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Affiliation: | 1. Biochemistry division, Biochemistry department, Faculty of science, Mansoura University, Egypt;2. Clinical pathology department, Faculty of medicine, Al Azhar University, Damietta, Egypt;3. Biochemistry division, Chemistry department, Faculty of science, Mansoura University, Egypt |
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Abstract: | BackgroundMost Hepatocellular Carcinomas (HCCs) are diagnosed at an advanced stage. However, HCC early diagnosis is complicated by the coexistence of inflammation and cirrhosis. The unsatisfactory sensitivity and specificity of Alpha-fetoprotien (AFP) for screening of early-stage HCC paved the way for new novel biomarkers to complement AFP such as AFP-L3. The aim of this study was the Evaluation of alpha fetoprotein-L3 (AFP-L3) as earlier marker in diagnosis of hepatocellular carcinoma in Egyptian patients. This study was conducted on 80 patients categorized into 2 groups; group 2 (40 patients with chronic active hepatitis) and group 3 (40 patients with HCC). HCC diagnosis was done by clinical, triphasic CT and positive US for focal lesion, in addition to 20 healthy individuals as controls (group 1).ResultsThe median range of AFP and AFP-L3 were highly statistically significant difference between HCC group and other groups [p < 0.001]. In this study ALT, AST, Total & direct bilirubin and albumin results showed highly significant differences between HCC group and other groups. Serum AFP-L3 shows sensitivity 100%, specificity 100%, positive predictive value 100% and negative predictive value 100% with AUC = 1 in HCC cases.ConclusionSerum AFP-L3 may serve as a diagnostic biomarker for the detection of early stage of HCC and show higher sensitivity than AFP. |
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Keywords: | AFP-L3 HCC Biomarkers α- fetoprotein α- fetoprotein L3 Hepatocellular carcinoma chronic active hepatitis Hepatitis C virus |
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