chorionic villus sampling
noun
: biopsy of a villus of the chorion at usually 10 to 12 weeks of gestation to obtain fetal cells for the prenatal diagnosis of chromosomal abnormalities
—abbreviation CVS
called also chorionic villi sampling
Examples of chorionic villus sampling in a Sentence
Recent Examples on the Web
These might include chorionic villus sampling (CVS) or amniocentesis, which screen the baby for congenital disorders.
—
Tricia O'Brien, Parents, 11 July 2023
Currently, determining a fetus's genome requires either amniocentesis, in which a needle is inserted through the mother's abdomen into the amniotic sac, or chorionic villus sampling, in which a piece of placenta is removed.
—Jennifer Welsh, Discover Magazine, 9 Dec. 2010
But that is not the case in a place like Texas, where a current six-week ban (likely to soon be followed by a near-total ban) would render moot the option of even an early prenatal diagnostic test such as chorionic villus sampling, which is typically administered at 10 weeks or later.
—Gary Stix, Scientific American, 18 July 2022
Diagnostic tests, generally performed through invasive procedures, such as chorionic villus sampling and amniocentesis, also focus on specific disorders and confer risk of pregnancy loss that may inversely correlate with access to high-quality care.
—Razib Khan, Discover Magazine, 6 June 2012
Both amniocentesis and chorionic villus sampling (another invasive procedure that collects placental cells from within the womb) carry a 1 percent risk of miscarriage.
—Amy Barth, Discover Magazine, 20 Sep. 2011
In the 1980s, doctors started using chorionic villus sampling, or CVS, an analysis of placental tissue that offers a diagnosis earlier in pregnancy.
—Anna Clark, ProPublica, 6 Dec. 2022
The high-probability patients are offered a more invasive diagnostic test using DNA either from the fetal cells floating in the amniotic fluid (amniocentesis) or from placental tissue (chorionic villus sampling).
—Sarah Zhang, The Atlantic, 18 Nov. 2020
Deborah and Ariel Levy sued for damages, alleging the physician who had performed the chorionic villus sampling procedure had mistakenly removed maternal tissue instead of fetal tissue.
—Bonnie Rochman, Slate Magazine, 3 Mar. 2017
Tricia O'Brien, Parents, 11 July 2023
Currently, determining a fetus's genome requires either amniocentesis, in which a needle is inserted through the mother's abdomen into the amniotic sac, or chorionic villus sampling, in which a piece of placenta is removed.
—Jennifer Welsh, Discover Magazine, 9 Dec. 2010
But that is not the case in a place like Texas, where a current six-week ban (likely to soon be followed by a near-total ban) would render moot the option of even an early prenatal diagnostic test such as chorionic villus sampling, which is typically administered at 10 weeks or later.
—Gary Stix, Scientific American, 18 July 2022
Diagnostic tests, generally performed through invasive procedures, such as chorionic villus sampling and amniocentesis, also focus on specific disorders and confer risk of pregnancy loss that may inversely correlate with access to high-quality care.
—Razib Khan, Discover Magazine, 6 June 2012
Both amniocentesis and chorionic villus sampling (another invasive procedure that collects placental cells from within the womb) carry a 1 percent risk of miscarriage.
—Amy Barth, Discover Magazine, 20 Sep. 2011
In the 1980s, doctors started using chorionic villus sampling, or CVS, an analysis of placental tissue that offers a diagnosis earlier in pregnancy.
—Anna Clark, ProPublica, 6 Dec. 2022
The high-probability patients are offered a more invasive diagnostic test using DNA either from the fetal cells floating in the amniotic fluid (amniocentesis) or from placental tissue (chorionic villus sampling).
—Sarah Zhang, The Atlantic, 18 Nov. 2020
Deborah and Ariel Levy sued for damages, alleging the physician who had performed the chorionic villus sampling procedure had mistakenly removed maternal tissue instead of fetal tissue.
—Bonnie Rochman, Slate Magazine, 3 Mar. 2017
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'chorionic villus sampling.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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“Chorionic villus sampling.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chorionic%20villus%20sampling. Accessed 25 Apr. 2024.
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