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本文观察实时B超对早孕的诊断率和探索高原环境对早孕有否不良影响。选择了平时月经规律、无剖腹产及子宫肌瘤和先兆流产史,并能确知未次月经日期的停经5—12周之间的82例受检对象。结果确诊早孕的为62例,其中52例进行了人工流产术,均吸出了胚胎组织,有10例进入了中期妊娠。对于未检出早孕者也进行了随访后有18例来了月经,有2例未来月经的再次B超和临床及化验检查确实无早孕。符合率可达100％。
This article observed the real-time B ultrasound diagnosis of early pregnancy and explore the high-altitude environment on the adverse effects of early pregnancy. Select the usual menstrual regularity, no history of caesarean section and uterine fibroids and threatened abortion, and can determine the date of menstruation without menstruation between 5-12 weeks of 82 subjects. Results of 62 cases of early pregnancy diagnosed, of which 52 cases of induced abortion, were aspirated embryos, 10 cases entered the second trimester pregnancy. For those who did not detect early pregnancy were also followed up 18 cases of menstruation, there are 2 cases of future menstruation again B-and clinical and laboratory tests do not have early pregnancy. In line with the rate of up to 100%.