| chorionic vesicle |
The outer villus-covered layer of the early embryo. It encloses the embryo, amnion, umbilical cord, and yolk stalk.
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| chorionic villus. |
One of the tiny vascular projections of the chorionic surface that become vascular and help to form the placenta. SEE: embryo for illus.; chorion.
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| chorionitis |
Inflammation of the chorion. SYN: choroidoretinitis; retinochoroiditis.
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| chorionic villus sampling |
Diagnostic test for chromosomal abnormalities, usually carried out after the ninth week of pregnancy.
출처: www.coombe.ie/patient/glossary.html
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| chorionic villus sampling |
an invasive prenatal diagnostic procedure involving removal of villi from the human chorion to obtain chromosomes and cell products for diagnosis of disorders in the human embryo.
출처: www.science.psu.edu/alert/frontiers/Glossary1-2001...
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