Short Description

Prader-Willi Syndrome (FISH) is performed using FISH methodology. Sample that have to be given is Peripheral blood/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

Prader-Willi Syndrome (FISH) 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

Prader-Willi Syndrome (FISH) - Cost, Symptoms, and Diagnosis

Prader-Willi Syndrome (PWS) is a rare genetic disorder that affects approximately 1 in 10,000 to 30,000 births. It is caused by the absence of a part of chromosome 15 that is inherited from the father. This missing genetic material can lead to a range of physical, cognitive, and behavioral symptoms.

Symptoms of Prader-Willi Syndrome

The symptoms of PWS can vary widely from person to person, but typically include:

• Low muscle tone and poor growth in infancy
• Excessive hunger and weight gain in childhood
• Intellectual disability and learning difficulties
• Behavioral problems, such as temper tantrums and stubbornness
• Short stature
• Almond-shaped eyes and a thin upper lip
• Delayed puberty and infertility

These symptoms can be mild to severe and can have a significant impact on a person's quality of life.

Diagnosis of Prader-Willi Syndrome

PWS is typically diagnosed through a combination of physical exams, medical history, and genetic testing. The most common genetic test used to diagnose PWS is called Fluorescence In Situ Hybridization (FISH).

FISH is a type of genetic test that uses fluorescent probes to bind to specific DNA sequences on the chromosome. By using FISH, doctors can detect the absence of genetic material on chromosome 15 that is characteristic of PWS.

Cost of Prader-Willi Syndrome (FISH) Test in India

The cost of the Prader-Willi Syndrome (FISH) test in India can vary depending on the laboratory and location. On average, the cost of the test can range from INR 5250 to INR 8000.

Conclusion

Prader-Willi Syndrome is a rare genetic disorder that can cause a range of physical, cognitive, and behavioral symptoms. Diagnosis of PWS typically involves a combination of physical exams, medical history, and genetic testing, with FISH being the most common genetic test used. The cost of the Prader-Willi Syndrome (FISH) test in India can vary, but on average ranges from INR 5250 to INR 8000.

If you suspect that you or a loved one may have PWS, it is important to consult with a healthcare provider to discuss testing and treatment options.

For more information on genetic testing and PWS, contact DNA Labs India.