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彩色多普勒超声检测胎儿脐动脉血流速度比值的临床意义李凤兰山东省青岛市妇幼保健院妇产科２６６０１２刘永红山东省青岛市妇幼保健院影像科本文总结了９３例运用彩色多普勒超声血流显像技术（ＣＤＦＩ）对年龄在２４～３５岁孕３７～４２ｗ正常妊娠妇女脐动脉收缩期和舒...
Color Doppler ultrasound detection of fetal umbilical artery blood flow velocity ratio clinical significance LI Feng-lan Qingdao Maternal and Child Health Hospital, Shandong Province Obstetrics and Gynecology 266012 Liu Yonghong Qingdao City, Shandong Province Maternal and Child Health Hospital Imaging Department This paper summarizes the 93 cases of using color Doppler ultrasound blood Flow imaging technology (CDFI) on the age of 24 to 35-year-old pregnant women 37 ~ 42w normal umbilical artery systolic and systolic ...