Perinatal Genetics
Ultrasound markers for aneuploidy in the second trimester
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Prabhu, M; Kuller, JA; Biggio, JR
January 1, 2019
Soft ultrasound markers were initially described as a screening method for trisomy 21 to improve the detection rate over that based on age-related risk alone. In this chapter, we discuss the implications of isolated soft markers in the context of contemporary serum aneuploidy screening methods. With the exception of a thickened nuchal fold, when an isolated soft marker is identified after negative screening results, patients may be reassured that the risks of fetal aneuploidy remain low.
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Prabhu, M., Kuller, J. A., & Biggio, J. R. (2019). Ultrasound markers for aneuploidy in the second trimester. In Perinatal Genetics (pp. 95–104). https://doi.org/10.1016/B978-0-323-53094-1.00010-2
Prabhu, M., J. A. Kuller, and J. R. Biggio. “Ultrasound markers for aneuploidy in the second trimester.” In Perinatal Genetics, 95–104, 2019. https://doi.org/10.1016/B978-0-323-53094-1.00010-2.
Prabhu M, Kuller JA, Biggio JR. Ultrasound markers for aneuploidy in the second trimester. In: Perinatal Genetics. 2019. p. 95–104.
Prabhu, M., et al. “Ultrasound markers for aneuploidy in the second trimester.” Perinatal Genetics, 2019, pp. 95–104. Scopus, doi:10.1016/B978-0-323-53094-1.00010-2.
Prabhu M, Kuller JA, Biggio JR. Ultrasound markers for aneuploidy in the second trimester. Perinatal Genetics. 2019. p. 95–104.