The clinical value of tumor markers HE 4 ,CA125 ,CA199 ,CA153 and AFP in the early diagnosis of ovarian cancer / 国际检验医学杂志

ABSTRACT

Objective To investigate the diagnostic value of serum human epididymis protein 4 (HE4) ,carbohydrate antigen 125 (CA125) ,carbohydrate antigen antigen (CA199) ,carbohydrate antigen 153 (CA153) and alpha fetoprotein (AFP) in the early di-agnosis of ovarian cancer .Methods From February 2014 to October 2016 ,117 patients with ovarian cancers who were treated in this hospital were selected ,including 69 cases of ovarian cancer and 48 cases of benign ovarian lesions ,and 70 healthy volunteers were selected as control group .The serum levels of HE4 ,CA125 ,CA199 ,CA153 and AFP were measured in all subjects . Results The positive rates of HE4 ,CA125 ,CA199 ,CA153 and AFP in the ovarian cancer group were 59 .42% ,68 .12% ,33 .33% , 46 .38% and 39 .13% ,respectively ,which were significantly higher than those in the benign ovarian lesion group and the control group (P<0 .05) .The sensitivity of CA125 in the diagnosis of ovarian cancer was 68 .11% ,the specificity was 88 .98% ,the nega-tive predictive value was 78 .33% ,the positive predictive value was 82 .68% ,Youden index was 0 .571 .The diagnostic efficiency was better than that of other tumor markers .Pathological examination revealed 34 cases of serous adenocarcinoma ,18 cases of mucinous adenocarcinoma and 17 cases of endometrioid carcinoma in 69 cases of ovarian cancer .The positive rate of serous adenocarcinoma CA125 was 85 .29% ,significantly higher than mucinous carcinoma and endometrioid carcinoma (χ2 =9 .398 ,P<0 .05) .Conclusion CA125 has a good application value in the early diagnosis of ovarian cancer ,the positive rate is higher in serous adenocarcinoma .