摘要
目的评价胎盘异常的彩色超声诊断及妊娠结局。方法选取在本院做过产前彩超检查且产后发现为胎盘异常的产妇55例作为观察组,并选取55例同期胎盘正常产妇作为对照组,对比两组妊娠结局。结果彩超诊断胎盘异常灵敏度89.09%(49/55),特异度99.96%(2 563/2 564),漏诊率10.91%(6/55),误诊率0.04%(1/2 564),准确度99.73%(2 612/2 619)。观察组产后出血、剖宫产、新生儿体重<2500 g发生率和Apgar评分均显著低于对照组(P<0.05)。结论彩色超声对胎盘异常具有较高的诊断准确性,胎盘异常会提高不良妊娠结局的发生率。
Objective To evaluate the color ultrasound diagnosis of placenta abnormality and the outcome of pregnancy. Methods Fifty-five parturients with placenta abnormality were selected as the observation group,and 55 women with normal placenta in the same period were selected as the control group. The pregnancy outcomes of two groups were compared. Results The sensitivity of color Doppler ultrasound was 89.09%(49/55),the specificity was 99.96%(2 563/2 564),the rate of missed diagnosis was 10.91%(6/55),the rate of misdiagnosis was 0.04%(1/2 564),and the accuracy was 99.73%(2 612/2 619). The incidence of postpartum hemorrhage,cesarean section,neonatal weight<2500 g and Apgar score in the observation group were significantly lower than those in the control group(P<0.05). Conclusion Color ultrasound has a high diagnostic accuracy for abnormal placenta,and abnormal placenta can increase the incidence of adverse pregnancy outcomes.
出处
《大医生》
2018年第3期121-122,共2页
Doctor
关键词
胎盘异常
彩色超声
诊断
妊娠结局
placenta abnormality
color ultrasound
diagnosis
pregnancy outcome
