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目的:探讨尿液人绒毛膜促性腺激素β-HCG核心碎片对异位妊娠诊断的临床意义。方法:采用免疫层析法检测45例正常妊娠的妇女和38例异位妊娠患者完整的尿β-HCG核心碎片,运用t检验统计评价尿液β-HCG核心碎片阳性2对早期异位妊娠的诊断意义。结果:正常妊娠者,尿液β-HCG核心碎片阳性2仅为2.22%;而异位妊娠时,阳性2检出率达到92.11%,异位妊娠β-HCG核心碎片阳性率明显高于正常妊娠(P<0.01)。结论:尿液β-HCG核心碎片检测对异位妊娠早期诊断有着重要意义。
Objective: To investigate the clinical significance of urinary human chorionic gonadotropin β-HCG core fragment in the diagnosis of ectopic pregnancy. Methods: Complete urinary β-HCG core fragments were detected in 45 women with normal pregnancy and 38 with ectopic pregnancy by immunochromatography. T-test was used to evaluate urine β-HCG core fragment positive 2 pairs of early ectopic pregnancy Diagnostic significance. Results: In normal pregnancy, the positive rate of β-HCG core fragment was only 2.22%. In ectopic pregnancy, the positive rate of positive 2 was 92.11%. The positive rate of β-HCG core fragment in ectopic pregnancy was significantly higher than that in normal pregnancy (P <0.01). Conclusion: The detection of urine β-HCG core fragments is of great significance for the early diagnosis of ectopic pregnancy.