Komáromy B, Lampé L G, Tóth Z
Zentralbl Gynakol. 1978;100(9):568-74.
The authors review their procedure adopted at ultrasonic placentography. Examinations were done before amniocentesis in 21 cases and because of supposed placenta praevia in 111 cases. Patients delivered at thier institution, so the site of placental implantation could be controlled. They had only one "dangerous" mistake: considering a placenta praevia to be only placental implantation on the lower segment, otherwise ultrasonic diagnosis was wrong in 5 cases. So the efficience of our method can be taken as 96,2 per cent. The call attention to the difficulties of of posterior wall placenta diagnosis. They state that ultrasonic placentography is the least harmful among available procedures and also the safest way the localisation of placenta.
作者回顾了他们在超声胎盘造影中采用的程序。21例在羊膜穿刺术前进行了检查，111例因疑似前置胎盘进行了检查。患者在他们的机构分娩，因此可以确定胎盘植入的部位。他们只犯了一个“危险”错误：将前置胎盘仅视为胎盘植入下段，否则超声诊断有5例错误。因此，我们方法的有效率可视为96.2%。他们提请注意后壁胎盘诊断的困难。他们指出，超声胎盘造影是现有检查方法中危害最小的，也是定位胎盘最安全的方法。
