| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 1,737,210,135 visitors served. |
|
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
chorionic villus sampling |
Also found in: Medical, Encyclopedia, Wikipedia | 0.01 sec. |
chorionic villus samplingBiopsy of a small sample of placental tissue, carried out in early pregnancy at 10–12 weeks' gestation. Since the placenta forms from embryonic cells, the tissue obtained can be tested to reveal genetic abnormality in the fetus. The advantage of CVS over amniocentesis is that it provides an earlier diagnosis, so that if any abnormality is discovered, and the parents opt for an abortion, it can be carried out more safely. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
|
| ? Mentioned in | ? References in periodicals archive | |
|---|---|---|
The procedure, chorionic villi sampling (CVS), has been used in the past 10 years at prenatal diagnostic centers, including hospitals, outpatient clinics and obstetricians' offices. Patients can have chorionic villi sampling (CVS) at 10-12 weeks or an earlier nbsp;fluid or chorionic villi sampling when both parents are carriers. |
| Hutchinson Encyclopedia |
| Free Tools: |
For surfers:
Free toolbar & extensions |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup | Partner with us |
|---|