Chorionic Villus Sampling (CVS) Test Price and Details
1 labs availableLast Updated On Friday, May 16, 2025
What is the chorionic villus sampling CVS Test?
You might be given a CVS test when you are pregnant to determine whether your unborn child has a chromosomal or genetic disorder like Down's syndrome, Edwards syndrome, or Patau's syndrome.
It entails taking a small portion of cells from the
placental, the organ that connects the mother's blood flow with the blood flow
of the unborn child, and analyzing them. A structure in the uterus called the
placenta transports blood and nutrition from the mother to the foetus.
The chorionic villi are microscopic finger-like extensions of placental tissue that have the same genetic makeup as the developing foetus. Based on the family history and the accessibility of lab testing at the time of the surgery, testing may be possible for further genetic abnormalities and illnesses.
When is a chorionic villus sampling CVS performed?
Between the tenth and twelfth weeks of pregnancy, CVS is typically performed. CVS does not reveal information about neural tube problems such as spina bifida, in contrast to amniocentesis (another type of prenatal test). To check for neural tube abnormalities, women who have CVS must additionally have a follow-up blood test around 16 and 18 weeks of pregnancy.
Two different CVS techniques exist:
- Transcervical. To acquire the tissue sample in this
operation, a catheter is introduced through the cervix into the placenta.
- Transabdominal. To acquire the tissue sample in this
process, a needle is introduced into the placenta through the uterus.
Amniocentesis is a related treatment that can be used to identify chromosomal and genetic abnormalities.
What does chorionic villus sampling CVS detect?
Certain genetic illnesses, such as chromosomal disorders, can be found with the aid of CVS. Foetal DNA is stored in these cell structures. CVS can identify chromosomes that are extra, missing, or that have had severe structural alterations. Birth abnormalities and other issues may result from these genetic alterations.
CVS tests for the following conditions:
- Trisomy 21 or Down syndrome
- Cystic fibrosis
- Sickle cell illness
- Tay-Sachs illness
- Either Edward syndrome or trisomy 18
What are the benefits of this test?
The following are some advantages of CVS testing:
Accurate outcomes: The results of CVS tests can be trusted when making crucial medical choices.
Useful details: You might run an increased risk of giving birth to a child who has a genetic condition or another issue. If so, you and your partner might wish to learn as quickly as possible what is happening with the foetus. Having this knowledge can assist you in choosing the finest medical options. For instance, you can get ready for any specific care your kid could require right away after birth. Alternatively, you can elect to abort the child.
Prior knowledge: CVS is performed sooner in pregnancy than amniocentesis. This aids in decision-making early on in your pregnancy. For instance, the sooner you complete the termination process, the safer it is.
When should I know the results of the chorionic villus sampling CVS test?
Healthcare laboratories perform the Chorionic Villus Sampling (CVS) test as a medical diagnosis of your health. Chorionic Villus Sampling (CVS) test reporting time is two days (s).
Chorionic villus sampling CVS Test Results range?
Many women with CVS will experience a "normal"
outcome. This indicates that the baby did not have any of the conditions that
were tested for. However, because the test only looks for illnesses brought on
by specific genes, it cannot exclude illnesses that were not examined.
Frequently Asked Questions
Patient Reviews
acha hai.
Chughtai Lab
I have used this website to avail online consultation two times. They have user-friendly portal, and the best support team.
InstaHealth Lab
I used this portal to consult with doctor for telemedicine. I love the idea of InstaCare to digitalize health care services.
InstaHealth Lab
It is an excellent platform and easy to use. The fastest way to book appointment and keep track of my medical health records.
InstaHealth Lab
Wonderful and amazing website. Why did I not come to know about it earlier? Found it awesome, and helpful.
InstaHealth Lab
