血清糖类抗原125、人附睾蛋白4和D二聚体联合检测对卵巢癌的诊断价值

Clinical Medicine of China(2017)

Cited 2|Views2
No score
Abstract
目的 探讨血清糖类抗原125(CA125)、人附睾蛋白4(HE-4)及D二聚体单独检测和联合检测对卵巢癌的诊断价值.方法 选取卵巢癌患者120例作为观察组,卵巢良性肿瘤患者120例作为良性组,健康体检女性80名作为对照组.使用化学发光免疫法检测3组患者血清CA125、HE-4的表达,使用免疫比浊法检测D二聚体表达水平.计算CA125、HE-4及D二聚体单独检测和联合检测的诊断效能.结果 观察组血清CA125为(623.07±274.18) U/ml、HE-4为(594.22±329.068) μg/L、D二聚体为(418.57±276.75) ng/L,良性组中CA125为(45.09±32.58) U/ml、HE-4为(97.92±57.52) μg/L、D二聚体为(204.52±80.07) ng/L;对照组CA125为(40.23±28.16) U/ml、HE-4为(85.65±37.27) μg/L、D二聚体为(187.57±65.74) ng/L,3组间比较差异均有统计学意义(F值分别为122.82、89.91、54.46;P均<0.05).晚期(III-IV期)卵巢癌患者血清中CA125为(586.10±278.33 U/ml、HE-4为(437.49±238.06) μg/L,D二聚体为(493.78±274.45) ng/L,早期(I-II期)卵巢癌患者血清中CA125为(372.12±265.31) U/ml、HE-4为(673.64±301.68) μg/L,D二聚体为(364.84±267.54) ng/L,早期与晚期比较差异有统计学意义(t值分别为4.244、4.778、2.560,P均<0.05).在诊断卵巢癌上,CA125检测灵敏度为71.67%,特异度为62.50%;HE-4检测灵敏度为74.17%,特异度为75.00%;D二聚体检测灵敏度为62.5%,特异度为60.00%.三者联合检测灵敏度为80.00%,特异度为77.5%.结论 CA125、HE-4和D二聚体联合检测与单独检测相比,灵敏度与特异度均高于三者单独检测,可进一步提高卵巢癌的诊断水平.
More
Translated text
Key words
Carbohydrate antigen 125,Human epididymal protein 4,D-dimer,Ovarian cancer
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined