William's Syndrome (FISH) Test
William's Syndrome (FISH) Test test available at DNA Labs India for ₹5,250. Uses FISH on Peripheral blood/Amniotic fluid/Chorionic villi/Cord blood samples. Results in 3-4 days. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Pasupathy Arumugam
Consultant Pathologist · Reg: 21521
Last reviewed: September 7, 2026
Overview
The purpose of the William's Syndrome FISH test is to detect the deletion of genetic material on chromosome 7, which is responsible for causing William's Syndrome. This test aids in confirming diagnosis, guiding management, and facilitating early intervention to address symptoms and improve patient outcomes.
- Test Code
- 3234
- Price
- ₹5,250
- Sample Type
- Peripheral blood/Amniotic fluid/Chorionic villi/Cord blood
- Result Time
- 3-4 days
- Fasting Required
- No
- Method
- FISH
Sample Collection
A doctor's prescription is required for the test. Prescription is not applicable for surgery, pregnancy cases, or people planning to travel abroad.
Laboratory Analysis
Your sample is analyzed using FISH in our laboratory.
Report Delivery
A certified pathologist reviews and signs your report. You receive it as a secure PDF via email and WhatsApp.
Timeline: 3-4 days
Patient Instructions
About This Test
Who Should Get This Test
The purpose of the William's Syndrome FISH test is to detect the deletion of genetic material on chromosome 7, which is responsible for causing William's Syndrome. This test aids in confirming diagnosis, guiding management, and facilitating early intervention to address symptoms and improve patient outcomes.
How to Prepare
- Use a sterile container, sterile normal saline container, or sodium heparin vacutainer (2ml)
- Maintain sample at ambient or cool pack temperature during transport
Doctor's Notes
Reviewed by Dr Pasupathy Arumugam — MBBS, MD (Pathology) · Reg. No. 21521
"Early diagnosis through FISH testing is crucial for managing William's Syndrome and improving quality of life with timely interventions."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Understanding Your Results
Consult a doctor if your child exhibits symptoms such as distinctive facial features, developmental delays, heart problems, or intellectual disability, as early diagnosis and intervention can significantly improve outcomes.
Frequently Asked Questions
What is William's Syndrome?
What causes William's Syndrome?
What are the common symptoms of William's Syndrome?
How is William's Syndrome diagnosed?
What is the FISH test for William's Syndrome?
What is the cost of the FISH test at DNA Labs India?
Is home sample collection available for this test?
How long does it take to get the results?
What samples are required for the test?
Is a doctor's prescription needed for the test?
Can the test be done during pregnancy?
What are the treatment options for William's Syndrome?
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We serve as a reference laboratory for hospitals and clinics across India. Send samples from your facility with same-day pickup, priority processing, and results delivered through our online portal. Competitive institutional pricing available.
Your Data Privacy
Your medical data is protected under Indian law.
✓ Stored in India: All patient records are stored on servers located in India. No data is transferred outside the country.
✓ DPDP Act Compliant: Under the Digital Personal Data Protection Act 2023, you can request deletion of your records at any time by contacting support.
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