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Down syndrome and Nuchal scan

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Down syndrome and Nuchal scan

Down syndrome vs. Nuchal scan

Down syndrome (DS or DNS), also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. A nuchal scan or nuchal translucency (NT) scan/procedure is a sonographic prenatal screening scan (ultrasound) to detect cardiovascular abnormalities in a fetus, though altered extracellular matrix composition and limited lymphatic drainage can also be detected.

Similarities between Down syndrome and Nuchal scan

Down syndrome and Nuchal scan have 8 things in common (in Unionpedia): Amniocentesis, Chorionic villus sampling, Chromosome abnormality, Miscarriage, Pregnancy-associated plasma protein A, Prenatal testing, Trisomy, Ultrasound.

Amniocentesis

Amniocentesis (also referred to as amniotic fluid test or AFT) is a medical procedure used in prenatal diagnosis of chromosomal abnormalities and fetal infections, and also for sex determination, in which a small amount of amniotic fluid, which contains fetal tissues, is sampled from the amniotic sac surrounding a developing fetus, and then the fetal DNA is examined for genetic abnormalities.

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Chorionic villus sampling

Chorionic villus sampling (CVS), sometimes called "chorionic villous sampling" (as "villous" is the adjectival form of the word "villus"), is a form of prenatal diagnosis to determine chromosomal or genetic disorders in the fetus.

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Chromosome abnormality

A chromosome abnormality, disorder, anomaly, aberration, or mutation is a missing, extra, or irregular portion of chromosomal DNA.

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Miscarriage

Miscarriage, also known as spontaneous abortion and pregnancy loss, is the natural death of an embryo or fetus before it is able to survive independently.

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Pregnancy-associated plasma protein A

Pappalysin-1, also known as pregnancy-associated plasma protein A, is a protein encoded by the PAPPA gene in humans.

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Prenatal testing

Prenatal testing consists of prenatal screening and prenatal diagnosis, which are aspects of prenatal care that focus on detecting problems with the pregnancy as early as possible.

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Trisomy

A trisomy is a type of polysomy in which there are three instances of a particular chromosome, instead of the normal two.

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Ultrasound

Ultrasound is sound waves with frequencies higher than the upper audible limit of human hearing.

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The list above answers the following questions

Down syndrome and Nuchal scan Comparison

Down syndrome has 238 relations, while Nuchal scan has 31. As they have in common 8, the Jaccard index is 2.97% = 8 / (238 + 31).

References

This article shows the relationship between Down syndrome and Nuchal scan. To access each article from which the information was extracted, please visit:

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