Short Description

Prenatal Diagnostic Screening by Karyotyping + FISH (for any one 13, 18, 21, X and Y) is performed using Cell culture+ FISH methodology. Sample that have to be given is Amniotic fluid / Bits of Chorionic tissue in 2 sterile tubes (15 ml. each) / Sterile tissue culture container with normal saline or culture media for this test. You can expect results in 15-20 days

PreTest Information

Prenatal Diagnostic Screening by Karyotyping + FISH (for any one 13, 18, 21, X and 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

Prenatal Diagnostic Screening by Karyotyping + FISH

Prenatal diagnostic screening is a type of test that is performed during pregnancy to identify any genetic disorders or abnormalities in the fetus. Karyotyping and FISH are two of the most commonly used diagnostic screening tests. These tests can help detect any chromosomal abnormalities that may be present in the fetus.

What is Karyotyping?

Karyotyping is a type of prenatal diagnostic screening test that examines the number and structure of chromosomes in the fetus. This test is usually performed during the second trimester of pregnancy. It involves taking a sample of the amniotic fluid surrounding the fetus and analyzing the chromosomes in the cells present in the fluid. Karyotyping can help identify any abnormalities in the number or structure of chromosomes, which can lead to genetic disorders such as Down syndrome, Edwards syndrome, and Patau syndrome.

What is FISH?

FISH stands for Fluorescence In Situ Hybridization. It is a type of prenatal diagnostic screening test that can help detect any chromosomal abnormalities that may be present in the fetus. This test is usually performed in conjunction with karyotyping. FISH involves using fluorescent probes to label specific parts of the chromosomes in the fetus. The labeled chromosomes can then be visualized under a microscope, which can help identify any abnormalities in the number or structure of the chromosomes.

Cost of Prenatal Diagnostic Screening by Karyotyping + FISH

At DNA Labs India, we offer Prenatal Diagnostic Screening by Karyotyping + FISH for any one 13, 18, 21, X and Y at an affordable cost of INR 13500.

Symptoms and Diagnosis

There are no specific symptoms that indicate the need for prenatal diagnostic screening. However, certain risk factors may increase the likelihood of chromosomal abnormalities in the fetus. These risk factors include:

• Maternal age over 35 years
• Previous child with a chromosomal abnormality
• Family history of genetic disorders
• Abnormal ultrasound findings

If any of these risk factors are present, your doctor may recommend prenatal diagnostic screening. The screening process involves taking a sample of the amniotic fluid surrounding the fetus. This sample is then sent to a laboratory for analysis. The results of the analysis can help identify any chromosomal abnormalities that may be present in the fetus.

Conclusion

Prenatal diagnostic screening by karyotyping + FISH is an effective way to identify any chromosomal abnormalities that may be present in the fetus. This test can help detect genetic disorders such as Down syndrome, Edwards syndrome, and Patau syndrome. If you have any risk factors for chromosomal abnormalities, talk to your doctor about prenatal diagnostic screening.