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我院自1998年10月以来应用彩色多普勒超声(CDFI)检测正常妊娠及妊高征胎儿脐动脉、大脑中动脉血流,以期探讨预测胎儿发育的可靠方法,现报道如下。 资料与方法 完整住院病例114例,孕期28～42周,孕妇年龄22～36岁。全部病例分为两组,正常妊娠组72例,妊高征组42例,其中轻度妊高征23例,中度妊高征17例,重度妊高征2例。妊高征分类按照全国统编教材《妇产科学》为标准。 采用ATL公司HDI 3000彩色多普勒超声仪,探头频率2～4MHz,取样容积2mm。常规产科超声检查后,检测胎儿
Our hospital since October 1998 has been using color Doppler ultrasound (CDFI) detection of normal pregnancy and pregnancy-induced hypertension fetus umbilical artery, middle cerebral artery blood flow, in order to explore a reliable method of predicting fetal development, are reported below. Materials and Methods 114 cases of complete hospitalization, 28 to 42 weeks of pregnancy, pregnant women aged 22 to 36 years. All cases were divided into two groups, 72 cases of normal pregnancy group, 42 cases of pregnancy induced hypertension group, of which 23 cases of mild pregnancy induced hypertension, 17 cases of moderate pregnancy-induced hypertension, severe pregnancy induced hypertension in 2 cases. PIH classification in accordance with the national unified teaching material “Obstetrics and Gynecology” as the standard. Using ATL HDI 3000 color Doppler ultrasound system, the probe frequency 2 ~ 4MHz, sampling volume 2mm. After routine obstetric ultrasound, the fetus was examined