Combined Different Tumor Markers in Detecting 50 Primary Hepatic Carcinoma Cases

Objective 　To increase the detection rate of primary hepatic carcinoma (PHC) by applying different tumor markers. Methods 　Using the different tumor markers Protein Chip Diagnose System to determine and analyze the concent ration values of 5 tumor markers in the sera of 50 PHC patient s, 13 malignant tumor patient s, 43 inflammation patient s and 230 normal persons. Results 　The positive detection rate of AFP, CA19-9, CA125, CEA and CA242 of PHC was 86 %, 42 %, 38 %, 24 %, 18 % respectively. The total positive detection rate of PHC with combined five tumor markers reached to 96. 00 %. Conclusion 　The positive diagnostic accuracy of PHC can be improved by combined the five tumor markers.