尽管异位妊娠的发病率有所增高,但其内分泌特点却很少有人研究.虽有报告位妊娠患者的血浆hCG及孕酮水平均低于正常宫内孕妇女的相应值,而前者的游离α-hCG与hCG的比值增高,但异位妊娠的内分泌特征仍值得仔细分析.本文在异位妊娠患者,通过系列测定其手术前的血浆孕酮、雌二醇、hCG及游离α-hCG水平,试图反映异位 Although the incidence of ectopic pregnancy has increased, but its endocrine characteristics are rarely studied.Although there are reports of pregnancy in patients with plasma hCG and progesterone levels were lower than normal corresponding value of intrauterine pregnancy women, while the former free α-hCG and hCG ratio increased, but the endocrine features of ectopic pregnancy is still worth careful analysis of the ectopic pregnancy in patients with this series of preoperative determination of plasma progesterone, estradiol, hCG and free α-hCG levels , Trying to reflect the ectopic