| 摘要 |
<p>The present invention relates to a method for non-invasively diagnosing fetal abnormalities before childbirth. More specifically, the present invention relates to a method for diagnosing abnormalities sequentially by analyzing sequencing information about genomic DNA extracted from the blood of a mother to draw a parameter, and using the same to accurately test aneuploidy of the fetus. In the method of the present invention, analysis can be performed using a blood sample from a mother, so that the mother and the fetus are not damaged and analysis can be easily performed. Moreover, it has been confirmed that diagnosis can be quite accurately performed even with a small quantity of fetal chromosomes. Accordingly, the method of the present invention can be usefully applied as a method for preemptively diagnosing abnormalities caused by an abnormality in the number of fetal chromosomes before childbirth.</p> |
