The development and prospect of the prenatal screening and diagnosis / 中华检验医学杂志

ABSTRACT

In recent years,prenatal diagnosis has a fast development in China,calling for optimized quality control system.The laboratories should take much count of external quality assessment,internal quality control,and pay close attention to pre-experimental quality control as well.The responsible institution should give instructions on laboratory quality control and the new developing technologies in prenatal diagnosis.Well evaluation and clear instructions are needed for these technologies.For doctors and pregnant women,they need know the advantages and disadvantages of all these techniques and make the best choice in their favor.For laboratories,technical standards are needed to standardize their clinical application.