Hackelöer B J
Z Geburtshilfe Perinatol. 1981 Apr;185(2):73-80.
Since the introduction of an ultrasound screening program for every pregnancy in Western Germany the importance of these examinations has grown. The first examination between 16 and 20 weeks--for "Dating"--represents the basic tool to avoid fetal hazards in case of premature labour or over term as well as the demonstration of multiple pregnancies and the exclusion of malformations. The second examination between 32 and 36 weeks has to regard the fetal development and the final placental localization. Abnormal fetal growth--i.e. Small for Gestational Age, Diabetes and RH-incompatibility should be recognized. Together with other clinical parameters the best results in the detection of fetal hazard can be obtained if beside good equipment the quality of the examiner and the examination can be guaranteed.
自从在西德针对每次怀孕引入超声筛查项目以来，这些检查的重要性日益增加。16至20周之间的首次检查——用于“确定孕周”——是避免早产或过期妊娠时胎儿危险的基本工具，也是发现多胎妊娠和排除畸形的手段。32至36周之间的第二次检查则必须关注胎儿发育和胎盘的最终定位。应识别胎儿生长异常情况，即小于胎龄儿、糖尿病和Rh血型不合。如果除了良好的设备外，还能保证检查人员的素质和检查质量，并结合其他临床参数，就能在检测胎儿危险方面取得最佳结果。
