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SDHD Gene Paragangliomas type 1, with or without deafness NGS Genetic Test

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SDHD Gene Paragangliomas type 1, with or without deafness NGS Genetic Test

Also known as: SDHD Gene Test, Paraganglioma Genetic Test

SDHD Gene Paragangliomas type 1, with or without deafness NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses NGS Technology on Blood or Extracted DNA or One drop Blood on FTA Card samples. Results in 3 to 4 Weeks. Free home collection in 300+ cities across India.

Genetic Test🏠 Home Collection

✍️ Written By

🩺 Medically Reviewed By

Dr Pasupathy Arumugam

Dr Pasupathy Arumugam

Consultant Pathologist · Reg: 21521

Last reviewed: September 7, 2026

Overview

To identify mutations in the SDHD gene for the diagnosis of Paragangliomas Type 1, with or without deafness.

Test Code
2920
Price
₹20,000
Sample Type
Blood or Extracted DNA or One drop Blood on FTA Card
Result Time
3 to 4 Weeks
Fasting Required
No
Method
NGS Technology
Step 1

Sample Collection

Clinical history of the patient and a genetic counseling session to draw a pedigree chart of affected family members.

Step 2

Laboratory Analysis

Your sample is analyzed using NGS Technology in our laboratory.

Step 3

Report Delivery

A certified pathologist reviews and signs your report. You receive it as a secure PDF via email and WhatsApp.

Timeline: 3 to 4 Weeks

Patient Instructions

1
Before the Test:Genetic counseling and clinical history assessment.
2
During the Test:Sample collection via blood draw or DNA extraction.
3
After the Test:Wait for results and follow-up with healthcare provider.

About This Test

Who Should Get This Test

To identify mutations in the SDHD gene for the diagnosis of Paragangliomas Type 1, with or without deafness.

How to Prepare

  • Blood sample collection
  • Alternatively, extracted DNA or one drop blood on FTA card can be used

Doctor's Notes

Reviewed by — MBBS, MD (Pathology) · Reg. No. 21521

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood or Extracted DNA or One drop Blood on FTA Card

Understanding Your Results

Results indicate the presence or absence of mutations in the SDHD gene.
Positive result: Mutation detected, indicating increased risk for paragangliomas.
Negative result: No mutation detected, but clinical correlation is advised.
Variant of uncertain significance: Further testing may be recommended.
⚠️ When to Consult a Doctor:

If you have symptoms of paragangliomas or a family history, consult a geneticist or oncologist.

Risks & Considerations

  • ●Minimal risks associated with blood draw, such as bruising or infection.

Frequently Asked Questions

What is the SDHD gene?
The SDHD gene is located on chromosome 11q23 and encodes a protein involved in the mitochondrial respiratory chain. Mutations in this gene are associated with Paragangliomas Type 1.
What are paragangliomas?
Paragangliomas are rare tumors that arise from cells in the nervous system, occurring in locations such as the head, neck, and abdomen.
How is Paragangliomas Type 1 diagnosed?
Diagnosis involves clinical examination, imaging studies like CT or MRI, and genetic testing to identify mutations in the SDHD gene.
What does the NGS genetic test involve?
The test uses next-generation sequencing technology to analyze the SDHD gene for mutations from a blood or DNA sample.
What is the cost of the test in India?
The cost of the SDHD Gene Paragangliomas Type 1 NGS Genetic Test in India is INR 20,000.
How long does it take to get results?
Results are typically available within 3 to 4 weeks after sample collection.
Is home sample collection available?
Yes, DNA Labs India offers free home sample collection for this test across many cities in India.
What are the symptoms of Paragangliomas Type 1?
Symptoms depend on tumor location and can include headaches, dizziness, facial pain, hearing loss, abdominal pain, nausea, weight loss, and high blood pressure.
Who should get this test?
Individuals with a family history of paragangliomas, those diagnosed with paragangliomas, or those with symptoms suggestive of the condition.
What does a positive result mean?
A positive result indicates a mutation in the SDHD gene, which increases the risk for developing Paragangliomas Type 1.
Is genetic counseling recommended?
Yes, genetic counseling is recommended before and after testing to understand the implications and for family planning.
Are there any risks to the test?
The test involves a standard blood draw, which has minimal risks such as bruising or infection at the puncture site.
Worried about the process? Our certified phlebotomists collect thousands of samples every month across India. The process takes under 5 minutes and is virtually painless. Questions? Message us on WhatsApp — we're here 7 days a week.

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For Hospitals & Clinics

Reference Laboratory Services

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.

LIMS Integration

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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