From: Subtelomeric multiplex ligation-dependent probe amplification as a supplement for rapid prenatal detection of fetal chromosomal aberrations
Classifications
Amniocytes
Umbilical cord blood
Ultrasound abnormality
54
90
Increased aneuploidy screening risk
62
31
High age risk
32
28
Past history of genetic indications
17
Parental translocation carrier
3
1
Total
168
182