超声筛查在出生缺陷防控中的作用

Role of ultrasound screening in the prevention and control of birth defects

文章阐述了二维超声、彩色多普勒、早孕期超声、中晚孕期超声及三维超声在出生缺陷防控中的临床应用价值及不足,指出二维超声和彩色多普勒仍然是最重要的出生缺陷筛查和诊断方法。产前超声医生接受严格规范标准化的培训,是保证超声筛查达到出生缺陷防控目标的基础。

The advantages and disadvantages of two-dimensional ultrasound,color Doppler,ultrasound in early pregnancy,ultrasound in middle and late pregnancy and three-dimensional ultrasound in the clinical screening of birth defects are summarized.Two-dimensional ultrasound and color Doppler are still the most important methods to screen for and diagnose birth defects.Prenatal echocardiographers receiving standardized training is the basis to ensure the goal of preventing and controlling birth defects by ultrasound screening.