胎儿肺成熟度的超声监测——预测新生儿呼吸窘迫综合征

Ultrasonographic Monitoring of Fetel Pulmonary Maturity: Prediction of Respiratory Distress Syndrome of Newborn.

报道了154例晚期妊娠妇女的B型超声检查资料:测量胎儿双顶径、头围、腹围和股骨长径,查Worsot ST和Hadlock表算出胎儿体重;根据Grannum胎盘分类法,判断胎盘成熟度;观察胎儿骨骺骨化中心的数目和部位。分析了上述三者与新生儿呼吸窘迫综合征的关系及其在评价胎儿肺成熟度的重要作用。认为B型超声是监测新生儿呼吸窘迫综合征的简便、安全、可靠的方法。

This paper regorted the data of ultrasonographie examination in 154 cases of late pregnancieo From which, the fetal biparietal diameter, head circumference, abdeminal circumference and the femur length were measured. And the fetal weight, will be calculated from Worsof ST and Hadlock tables. Then, the placental maturity according to Grannunm's classification will be valuated. And then the number and position of fetal osteites of the metaphysis will be examined carefully. Then the relation between the respiratory distress syndrome of newborn and the above three data were analyzed. The results showed important role in monitoring of fetal pulmonary maturity by ultrasonography. The authors thought echotomography is a simple, reliable and safe method. It may take the place of the amniocentesis.