Definitions from the Web
Chorionic Villus
Description:
A chorionic villus refers to a structure found in the placenta, consisting of tiny projections that provide a large surface area for the exchange of nutrients and waste between the mother's blood and the fetus.
Senses:
- Anatomy: Chorionic villi are small, finger-like projections that extend from the chorion and help facilitate the exchange of gases and substances from the mother's blood to the developing fetus.
- Diagnostics: Chorionic villus sampling (CVS) is a prenatal test that involves removing a small piece of the chorionic villi to diagnose chromosomal abnormalities or genetic disorders in a fetus.
Sample Sentences:
- The chorionic villi play a crucial role in providing oxygen and nutrients to the developing baby.
- In the CVS procedure, a needle is inserted into the uterus to extract a small sample of chorionic villus tissue.
- The doctor examined the chorionic villi under a microscope to check for any irregularities.
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