您要查找的是不是：
- The cephalic index is the ratio of the occipitofrontal distance to the biparietal diameter. 头指数是枕额径/双顶径的比率。
- CCD and TCD of Normal fetuses were correlated well with the biparietal diameter (BPD). 正常妊娠时CCD、TCD与BPD明显相关。
- In dolichocephaly the head circumference remains normal and the biparietal diameter appears abnormally small. 长头时，头围仍正常，而双顶径明显变小。
- Normally, if the head is at 0 Station, the biparietal diameter is at the pelvic inlet and the head is fully engaged. 通常，如果胎头处于零点位置，双顶径与骨盆口契合，那么胎头可以充分进入。
- But only COC fetuses demonstrated low brain weight and low striatum weight on E17, as well as small biparietal diameter (BPD) on postnatal dl (P1). COC组仔鼠生后第 1天(P1)双顶径(BPD)也小于其它两组仔鼠.
- Results:Biparietal diameter the chance of asphyxia and getting hurt during cesarean section were less than those in vaginal delivery. 结果巨大胎儿中剖宫产组较阴道分娩组新生儿窒息率及产伤机会均明显降低,巨大胎儿与正常体重儿相比难产率明显升高。
- The maternal weight, height, the gestational weeks at delivery, maternal abdominal circle, biparietal diameter and femur length are predictive factors for diagnosis of macrosomia. 孕妇体重、身高、分娩孕期及宫高、腹围、胎儿双顶径、股骨长径是产前诊断巨大胎儿的相关因素。
- The ultrasonography of placental grading, biparietal diameter (BPD) and amniotic fluid in 377 cases at late period of pregnancy are studied and evaluated. 通过377例妊娠晚期的胎盘分级、胎头双顶径(BPD)及羊水超声显像观测,对其预测胎儿成熟度的价值进行了研究。
- In posterior positions, at 0 Station, the biparietal diameter is still a couple centimeters above the pelvic inlet, meaning that the head is not fully engaged. 在零点稍后的位置，双顶径高于骨盆口约2厘米，这意味着胎头没有充分进入。
- Methods:The relationships between HSTT,AC,femur length(FL),biparietal diameter(BPD)and birth weight of fetal macrosomia were measured respectively in 88 suspected fetal macrosomia. 方法：（1）应用B超对88例临床诊断为巨大胎儿的HSTT、AC、股骨长（FL）和双顶径（BPD）进行测量，并与新生儿出生体重的关系进行分析。
- Statistics analysis result showed that there was a high correlation between the size of gestational sac and body,crown-rump length,head,biparietal diameter(BPD),thoracic depth,heart diameter of embryo or feta and the days after mating. 观察胎囊、胎儿、胎心、胎动、胎儿脏器、胎儿骨骼出现时间和测量胎囊大小、冠臀长、胎儿身长、头长、双顶径、胸深和心区大小 ,证明胎囊大小、胎儿冠臀长、身长、头长、双顶径、胸深与胎龄呈显著正相关。
- They received ultrasound scan at about 28th weeks and 38th weeks to measure fetal head circumference(HC),abdomen circumference(AC),femoral bone,humeral bone length(FL,HL)and biparietal diameter(BPD). 于妊娠28周及38周左右行两次B超检查,测量胎儿双顶径、头围、腹围、股骨及肱骨长度,并用两次测量之差值反映胎儿孕晚期的生长情况。
- METHOD: Ultrasonic examination was conducted in 3 546 middle and late pregnant women to check structure of head,biparietal diameter(BPD) , cervicosa-cral diameter(CSD)and amount of amniotic fluid. 方法:应用B超检查3 564例中、晚期妊娠妇女胎儿的各个部位和器官,测量胎头双顶径(BPD)、胎儿脊柱颈骶径(CSD)及羊水池深。
- Methods Fetal biparietal diameter (BPD), head circumference (HC), abdominal circumference (AC), femur length (FL) and fetal thigh soft tissue thickness (FTSTT) were measured by ultrasonography and analyzed with neonatal birth weight in 178 cases. 方法应用B型超声对178例胎儿的双顶径、头围、腹围、股骨长、股骨皮下组织厚度进行测量并与新生儿出生体重的关系进行分析。
- Methods Fetal biparietal diameter(BPD),head circumference(HC),abdominal circumference(AC),femur length(FL),fetal liver length(FLL) and fetal liver area(FLA) were measured by ultrasonography and analyzed with neonatal birth weight in 160 cases. 方法 应用 B型超声对 16 0例胎儿的双顶径、头围、腹围、股骨长度、肝脏长度和肝脏面积进行测量 ,并分析其与新生儿出生体重的关系。
- Methods Study of relationship between ultrasonic measurement of fetal biparietal diameter (BPD),femur length (FL),ante-posterior trunk diameter (APTD) and transversal trunk diameter (TTD) and neonatal birthweight in 945 cases. 方法应用B型超声对919例孕妇的945例胎儿进行双顶径、股骨长、躯干前后径和横径测量,并根据其指标计算出所估计体重。
- Methods: (1) Study of the relationship between ultrasonic measurements of fetal biparietal diameter (BPD), cerebellar diameter (CD), femur length (FL) and abdominal circumference (AC) and neonatal birthweight in 300 cases. 方法：（1）应用B型超声对300例胎儿的腹围、小脑横径、双顶径、股骨长进行测量，并与新生儿出生体重的关系进行分析。 经单元线性回归得出腹围预测胎儿体重的单元方程式。
- Methods: (1) Study the relationship between ultrasonic measurement of the fetal biparietal diameter (BPD), head circumference (HC), femur length(FL), abdominal circumference(AC) and neonatal birth weight in 280 cases. 方法 :( 1)应用B超对 2 80例胎儿的双顶径 (BPD)、头围 (HC)、股骨长 (FL)以及腹围 (AC)进行测量 ,并与新生儿实际出生体重进行相关分析 ,经回归分析得出预测胎儿体重新的方程式 ;
- There was a high correlation between the whole thickness of nuchal skin with biparietal diameter (BPD) of fetus (?r?= 0.964 ,?P?< 0.000 5 ), there was no correlation between sexes(?P?> 0.05 ). 颈项皮肤全层厚度与胎儿双顶径有高度相关性 ( r=0 .;964;P <0
- The Ultrasonographic determination of placental grading, biparietal diameter (BPD) and amniotic fluid in 377 cases at late period of pregnancy and Its value for predicting fetal maturity are studied. 通过377例妊娠晚期的胎盘分级、胎头双顶径(BTD)和羊水超声显象观测.;并与羊水生化测定等相对比;对其预测胎儿成熟度的价值进行了研究。
