腹腔血尿试纸HCG定性诊断异位妊娠的研究
CHINESE JOURNAL OF LABORATORY DIAGNOSIS(2005)
Abstract
目的探讨尿试纸法腹腔血HCG定性检测诊断异位妊娠的临床价值.方法采用尿试纸法定性检测90例腹腔内出血患者的腹腔血β-HCG,并与其尿HCG定性和血清β-HCG定量分析的结果进行比较.结果在74例异位妊娠中,腹腔血HCG定性法5~10min能出结果,诊断异位妊娠的特异性为100%,敏感性为98.5%,准确性为99.0%,与血清β-HCG定量分析结果基本一致,结合其他辅助方法能快速、准确地诊断异位妊娠,明显优于尿HCG定性.结论对腹腔内出血患者,采用尿试纸法对腹腔血HCG定性检查能方便、快速和准确地诊断异位妊娠.此法在基层单位特别是妇科急诊中可广泛应用,有必要推广应用.
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Key words
ectopic pregnancy,urine hcg test paper,abdomen cavity,intra-abdominal
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