Comparison of clinical value of cancer antigen and carcinoembryonic antigen in the diagnosis of ovarian tumors

Qi Yanchao, Liu Xiongbo, Wang Jinghua, Liu Yunzhen, Jiao Hong, Zhao Rongqing, Zhang Xiaomin, Liu Xiaolan, Huang Jianying

1. Henan Cancer Institute 2. Henan Cancer Institute 3. Henan Cancer Institute 4. Henan Cancer Institute 5. Henan Cancer Institute 6. Henan Cancer Hospital 7. Henan Cancer Hospital 8. Henan Cancer Hospital 9. Tianjin Cancer Institute

Abstract: This paper reports 55 cases of ovarian benign, malignant tumor, non ovarian malignant tumor and normal women's serum cancer antigen (CA₁₂₅) and carcinoembryonic antigen (CEA): CA₁₂₅<65U/ml,CEA<20ng/ml is normal. 14 cases of normal women CA₁₂₅and CEA values were normal. CA in 20 cases of ovarian malignant tumors₁₂₅The positive rate was 60%(12/20), and the positive rate of CEA was 25%(5/20); CA in 5 cases of non-ovarian malignant tumors₁₂₅The positive rate was 20%(1/5), and the positive rate of CEA was 80%(4/5). CA in 16 cases of benign ovarian tumors₁₂₅The positive rate was 6%(1/16), and the positive rate of CEA was 19%(3/16). The results show that CA₁₂₅The positive rate is high in ovarian malignancies (X²= 5.01 P<0.05); the positive rate of CEA in non-ovarian malignancies was high (X²= 5.25 P<0.05); There was no difference between the two in benign ovarian tumors (X²=1.14 P>0.250）。

• Album: Medical and Health Technology
• Special Topics: Obstetrics and Gynecology

Comparison of clinical value of cancer antigen and carcinoembryonic antigen in diagnosis of ovarian tumors.