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本文收集了我院产前超声诊断臀位伴脐带绕颈、且于诊断后24小时内或72小时后分娩的孕妇27例,评价其产前、产后诊断符合率及临床意义。 1.资料与方法 本组27人均为我院住院孕妇,年龄25～32岁,孕32～42周。 使用仪器为SDL300和HP200CF超声仪,探头频率3.5和5.0MHz。孕妇仰卧位于检查台上,确定为臀位者,再用探头在颈周皮缘外多方位扫查,判断有无脐带
This article collected in our hospital prenatal ultrasound diagnosis of breech around the neck with the umbilical cord, and within 24 hours after diagnosis or 72 hours after delivery of pregnant women 27 cases, evaluation of prenatal and postnatal diagnosis coincidence rate and clinical significance. 1. Materials and Methods The group of 27 per capita hospitalized pregnant women in our hospital, aged 25 to 32 years old, pregnant 32 to 42 weeks. The instruments used were the SDL300 and HP200CF sonicators with probe frequencies of 3.5 and 5.0 MHz. Pregnant women lying supine on the examination table, identified as a hips, and then the probe in the perineal skin of the multi-directional scanning, to determine whether the umbilical cord