Antenatal screening test done in the maternal serum is _______
Antenatal screening test done in the maternal serum is cell-free fetal DNA testing, which is a non-invasive prenatal screening. This test is done using the freely circulating fetal cells in the maternal serum. It is useful for karyotyping and for detecting single gene disorders. Invasive procedures for prenatal diagnosis Chorionic villous sampling (CVS) Amniocentesis Cordocentesis or percutaneous umbilical blood sampling (PUBS) Ref: Nelson textbook of pediatrics 21st edition Pgno: 969
Percutaneous unbilical blood sampling
Cell-free fetal DNA testing
Chorionic villus sampling
Amniocentesis
New born infants