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随着免疫妊娠试验、B型超声和腹腔镜等新的诊断技术的不断进步,早期宫外孕的诊断准确性已有明显提高,尤其近年来单克隆技术的进步,为制备高特异性的抗体提供了新方法。新近一种新的人绒毛膜促性腺激素β亚单位单克隆抗体尿试验已应用于临床,因而为早期检测妊娠和尿hCG水平较低的宫外孕提供了条件。
With the progress of immunological pregnancy test, B-mode ultrasound and laparoscopy and other new diagnostic techniques, the diagnostic accuracy of early ectopic pregnancy has been significantly improved, especially in recent years the progress of monoclonal technology for the preparation of high-specific antibodies provided new method. Recently a new human chorionic gonadotropin beta subunit monoclonal antibody urinary test has been applied to clinical, and thus early detection of pregnancy and urinary hCG levels lower ectopic pregnancy provided the conditions.