Short Description

Chromosomes 13, 18, 21, X & Y is performed using FISH methodology. Sample that have to be given is Amniotic fluid / Chorionic villi / Cord blood in Sterile container / Sterile Normal Saline Container / Sodium heparin Vacutainer (2ml) for this test. You can expect results in 3-4 days

PreTest Information

Chromosomes 13, 18, 21, X & Y can be done with a Doctor’s prescription. Prescription is not applicable for surgery and pregnancy cases or people planing to travel abroad.

Detail Description

Chromosomes 13, 18, 21, X & Y Testing

Chromosomes are the structures in our cells that carry our genetic material. They come in pairs, with one chromosome from each parent. Chromosomes 13, 18, and 21 are called autosomes, while chromosome X and Y are called sex chromosomes.

Chromosome testing is used to identify any abnormalities or changes in the chromosomes that may be causing health problems. DNA Labs India offers Chromosomes 13, 18, 21, X & Y testing at an affordable cost of INR 9750.

Symptoms

There are several symptoms that may indicate the need for Chromosome testing:

• Developmental delays
• Intellectual disability
• Physical abnormalities
• Recurrent miscarriages
• Infertility

Diagnosis

Chromosome testing is done through a simple blood test. The blood sample is sent to a laboratory, where technicians will analyze the chromosomes and look for any abnormalities or changes. The results of the test can help diagnose various genetic disorders, such as Down syndrome, Turner syndrome, and Klinefelter syndrome.

If you or a loved one are experiencing any of the symptoms listed above, or if you have a family history of genetic disorders, it may be time to consider Chromosome testing. Contact DNA Labs India today to schedule your test.

1. Chromosome 13: This chromosome contains many genes and is associated with various genetic disorders when abnormalities occur. For example, trisomy 13 (having an extra copy of chromosome 13) leads to a condition called Patau syndrome.

2. Chromosome 18: Like chromosome 13, chromosome 18 also contains a range of genes. Abnormalities in this chromosome, such as trisomy 18, result in Edwards syndrome, a genetic disorder with severe developmental and medical complications.

3. Chromosome 21: Chromosome 21 is known for its involvement in Down syndrome (trisomy 21), a condition characterized by cognitive and physical developmental differences.

4. Chromosome X: The X chromosome is one of the two sex chromosomes in humans. It is present in both males and females. It carries many genes responsible for various traits and functions. Mutations in genes on the X chromosome can lead to a variety of X-linked genetic disorders.

5. Chromosome Y: The Y chromosome is the other sex chromosome and is found in males. It carries genes that are involved in male sexual development and reproduction. It determines male characteristics and is passed from fathers to their sons.

These chromosomes play crucial roles in determining an individual's traits, physical characteristics, and susceptibility to certain genetic conditions. Abnormalities in the structure or number of chromosomes can lead to genetic disorders and developmental issues.