Modern medicine today has changed the world of healthcare and made it possible for us to dig deeper into our genes to figure out if we’re prone to some health conditions and to understand them better. A popular technique in this field is cytogenetic testing, which is used to study chromosomes and detect genetic disorders. This test plays a vital role in finding out any genetic conditions that someone might be prone to and then making informed decisions to curb them.
What is it?
Cytogenetic testing is basically used to test a person’s chromosomes. Each person carries 46 chromosomes, arranged in 23 pairs. These chromosomes contain the information that determines how our bodies grow, function, and develop their physical traits. Sometimes, there are problems in the structure of these chromosomes or the number of chromosomes, also known as chromosomal abnormalities, which can lead to a lot of genetic or developmental disorders.
How does the Testing Work?
The process usually begins with the doctors collecting a sample of your blood cells.
- They collect the blood of children and adults.
- Amniotic fluid is used during pregnancy for prenatal testing.
- Bone marrow is collected when the patient is suffering from cancer or any other blood disorder.
Abnormalities:
- If they have any missing or extra chromosomes, then that is most likely a sign of Down syndrome.
- Broken or rearranged chromosomes.
- Structural changes that may lead to other diseases.
Why is it Important?
- Early detection: You can detect abnormalities in the chromosomes at a very early stage and diagnose diseases like Down syndrome, Turner syndrome, and Klinefelter syndrome.
- Cancer Diagnosis and Treatment: This test can also help find out if you have certain types of cancer, like lymphoma or leukaemia.
- Prenatal and Fertility Care: During pregnancy, this test can help you figure out whether your baby has any chromosomal abnormalities. Couples who have to undergo fertility treatments can also do this test to figure out why they need to resort to treatments to get pregnant.
- Inherited Risks: This test helps determine which risks we have inherited from our family and whether you’re a carrier who could pass it on to your children. This can help families plan pregnancies with confidence and awareness.
- Personalised Medicine: With how advanced the test is, doctors can create more personalized treatment plans to ensure their patient gets the best care.
Cytogenetic testing has become a vital part of understanding our genetic makeup. It’s revolutionary in detecting diseases or any chromosomal abnormalities, and ensures that you get personalised treatment plans. Trusted labs like MedGenome provide cytogenetic testing with the most advanced technology at their disposal, making sure no stone is left unturned for you.
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