摘要
目的 探讨不同类型胎儿宫内生长发育的特点。方法 分析 1998年 6月至 1999年 10月期间本院正常分娩的新生儿 6 95例 ,其中正常体重新生儿 5 0 0例 ,巨大儿 147例 ,IUGR新生儿 48例 ,分析妊娠期间双顶径 /腹径、腹径 /股骨长比例的变化趋势。结果 胎儿双顶径 /腹径比例巨大儿最小 ,IUGR胎儿最大 ,整个孕期呈下降趋势。腹径/股骨长比例巨大儿最大 ,IUGR胎儿最小。结论 胎儿宫内生长发育趋势表明 ,胎儿体重的增加 。
Objective To investigate the characteristics of fetal growth in uterus. Methods A total of 695 term singleton infant were studied. Various ultrasound measurements (including Biparietal diameter BPD, Transverse abdomen diameter AD, femur length FL) obtained from 26 weeks' gestation to term. 147 cases were macrosomia. 48 cases were intra uterine growth retardation (IUGR). 500 cases were normal weight. We assessed the tendency of BPD/AD and AD/FL of fetal. Results BPD/AD ratio of macrosomia was lowest, and BPD/AD ratio of IUGR was highest of them. The tendency of BPD/AD ratio were declined in gestation. AD/FL ratio of macrosomia were highest, and AD/FL ratio of IUGR was lowest of them. The tendency of AD/FL ratios were smooth in gestation. Conclusion The tendency of fetal growth in uterus showed that the add of abdominal diameter contributed to gain in weight. [
出处
《中国医学影像技术》
CSCD
2001年第2期180-181,共2页
Chinese Journal of Medical Imaging Technology
