Detection and Clinical Significance of Chromosomal Mosaicism in Prenatal Diagnosis: A Retrospective Study From a Prenatal Diagnosis Center
ABSTRACT Background To evaluate the detection capabilities of prenatal screening and diagnostic methods for fetal chromosomal mosaicism and analyze associated pregnancy outcomes. Methods This retrospective study included 79 cases of fetal chromosomal mosaicism identified by karyotyping among 8106 women undergoing prena...