Chandra M, Evans L J, Duff G B
N Z Med J. 1981 Jan 14;93(675):3-5.
Uterine volumes measured by two different ultrasonic methods, and gestation sac volumes in early normal pregnancy are reported. The results obtained for uterine volume measurements are compared. Methods using measurements obtained from only a longitudinal scan were simpler but slightly less accurate. Uterine volumes were also calculated in a series of patients with pregnancy complicated by threatened abortion. The accuracy of the prediction of the outcome of the pregnancy, based solely on uterine volume was 71 percent. Uterine volume measurement is most useful in identifying cases of missed abortion where the period of gestation is known.
报告了通过两种不同超声方法测量的子宫体积以及早期正常妊娠时妊娠囊的体积。对子宫体积测量所获得的结果进行了比较。仅从纵向扫描获得测量值的方法更简单，但准确性稍低。还对一系列并发先兆流产的妊娠患者计算了子宫体积。仅基于子宫体积对妊娠结局进行预测的准确率为71%。子宫体积测量在识别已知妊娠周数的稽留流产病例中最有用。
