结果：疑似胎盘早剥进行超声检查50例，其中超声诊断符合率为84%（42/50），漏诊率为16%（8/50）。

Results: Ultrasound examination of suspected 50 cases of placental abruption, in which ultrasound diagnosis was 84%(42/50), missed diagnosis rate was 16% (8/50).

youdao

结果：疑似胎盘早剥进行超声检查50例，其中超声诊断符合率为84%（42/50），漏诊率为16%（8/50）。

Results: Ultrasound examination of suspected 50 cases of placental abruption, in which ultrasound diagnosis was 84%(42/50), missed diagnosis rate was 16% (8/50).

youdao