State‐wide increase in prenatal diagnosis of klinefelter syndrome on amniocentesis and chorionic villus sampling: Impact of non‐invasive prenatal testing for sex chromosome conditions

Abstract excerpt

Abstract Background To analyze population‐based trends in the prenatal diagnosis of sex chromosome aneuploidy (SCA) since the availability of non‐invasive prenatal testing (NIPT). Methods Retrospective state‐wide data for all prenatal diagnoses performed <25 weeks gestation from 2005 to 2020 in Victoria, Australia. Non‐invasive prenatal testing became locally available from 2012. The prenatal diagnosis rates...

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• Share to Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
• Share to Genomic variations and chromosomal abnormalities