MT-TC Gene MELAS syndrome NGS Genetic Test
Short Name: MT-TC MELAS NGS Test
Also known as: Mitochondrial Encephalomyopathy, Lactic Acidosis, and Stroke-like episodes
MT-TC Gene MELAS syndrome 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.
🩺 Medically Reviewed By
Dr Pasupathy Arumugam
Consultant Pathologist · Reg: 21521
Last reviewed: September 7, 2026
Overview
The purpose of the MT-TC Gene MELAS Syndrome NGS Genetic Test is to detect mutations in the MT-TC gene associated with MELAS syndrome, aiding in accurate diagnosis, risk assessment for family members, and guiding clinical management.
- Test Code
- 2538
- 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
Sample Collection
Clinical history of the patient and a genetic counseling session to draw a pedigree chart of family members affected with MELAS syndrome.
Method: Venipuncture or Finger-prick
Laboratory Analysis
Standard blood collection procedure via venipuncture or finger-prick for FTA card.
Report Delivery
Sample is processed for DNA extraction and NGS analysis.
Timeline: 3 to 4 Weeks
Patient Instructions
About This Test
Who Should Get This Test
The purpose of the MT-TC Gene MELAS Syndrome NGS Genetic Test is to detect mutations in the MT-TC gene associated with MELAS syndrome, aiding in accurate diagnosis, risk assessment for family members, and guiding clinical management.
How to Prepare
- Collect blood in an EDTA tube
- For FTA card, apply one drop of blood
- Ensure proper labeling and transport to lab
Doctor's Notes
Reviewed by Dr Pasupathy Arumugam — MBBS, MD (Pathology) · Reg. No. 21521
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Insufficient sample volume
- Contaminated or hemolyzed sample
- Improperly labeled or transported sample
Understanding Your Results
Positive
Pathogenic variant detected, consistent with MELAS syndrome. Clinical correlation recommended.
Negative
No pathogenic variants detected. Symptoms may require further investigation.
Variant of Uncertain Significance
A variant was found but its clinical significance is unknown. Genetic counseling advised.
If experiencing symptoms such as recurrent strokes, seizures, muscle weakness, or if there is a family history of mitochondrial disorders.
Limitations
- ⚠May not detect all types of mutations
- ⚠Results require clinical correlation
- ⚠Cannot predict disease severity or progression
Risks & Considerations
- ●Minor bruising at blood draw site
- ●Rare risk of infection
- ●Emotional impact of results
Interfering Factors
- ●Sample contamination
- ●Degraded DNA
- ●Hemolyzed blood sample
Frequently Asked Questions
What is MT-TC Gene MELAS Syndrome?
What are the common symptoms of MELAS syndrome?
How is MELAS syndrome diagnosed?
What does the NGS Genetic Test involve?
What is the cost of the MT-TC Gene MELAS Syndrome NGS Genetic Test?
Is home sample collection available?
How long does it take to get results?
What do the test results mean?
Can this test be used for prenatal diagnosis?
Is the test covered by insurance?
What are the risks of the test?
How can I prepare for the test?
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