CHRNG Gene Pterygium syndrome NGS Genetic Test
Short Name: CHRNG Gene Pterygium Syndrome Test
CHRNG Gene Pterygium syndrome NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses Next Generation Sequencing (NGS) on Blood, Extracted DNA, or One drop Blood on FTA Card samples. Results in 3-4 weeks. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr SULOCHANA HEMCHANDRA HOLLA
Consultant Medical Geneticist · Reg: 8532
Last reviewed: September 7, 2026
Overview
To diagnose Pterygium Syndrome by identifying mutations in the CHRNG gene using Next Generation Sequencing (NGS) technology, facilitating early intervention and genetic counseling.
- Test Code
- 5123
- Price
- ₹20,000
- Sample Type
- Blood, Extracted DNA, or One drop Blood on FTA Card
- Result Time
- 3-4 weeks
- Fasting Required
- No
- Method
- Next Generation Sequencing (NGS)
Sample Collection
Genetic counseling session recommended to discuss test implications. Provide detailed clinical history and family pedigree chart.
Method: Venipuncture
Laboratory Analysis
Blood sample collected via venipuncture from a vein in the arm.
Report Delivery
Sample is processed and sent to the laboratory for NGS analysis. Reports are delivered in 3-4 weeks.
Timeline: 3-4 weeks
Patient Instructions
About This Test
Who Should Get This Test
To diagnose Pterygium Syndrome by identifying mutations in the CHRNG gene using Next Generation Sequencing (NGS) technology, facilitating early intervention and genetic counseling.
How to Prepare
- No specific fasting required unless advised by physician
- Avoid strenuous physical activity before sample collection
- Bring valid identification and prescription or referral
Doctor's Notes
Reviewed by Dr SULOCHANA HEMCHANDRA HOLLA — MBBS, MD (Medical Genetics) · Reg. No. 8532
"Early diagnosis through NGS testing is crucial for managing Pterygium Syndrome and providing appropriate care, including genetic counseling for affected families."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed or clotted blood sample
- Insufficient sample volume
- Improperly labeled or contaminated sample
Understanding Your Results
Pathogenic variant detected
Confirms diagnosis of Pterygium Syndrome. Genetic counseling and management planning are recommended.
No pathogenic variant detected
Reduces likelihood of CHRNG-related Pterygium Syndrome. Clinical correlation and further evaluation may be needed.
If symptoms of Pterygium Syndrome are present, such as pterygia or limb abnormalities, or if there is a family history of the disorder. Consult a geneticist or dermatologist for evaluation.
Limitations
- ⚠May not detect all possible mutations in the CHRNG gene
- ⚠Results require interpretation by a genetic counselor or specialist
- ⚠Not a standalone diagnostic tool; clinical correlation is necessary
Risks & Considerations
- ●Minimal risk associated with blood draw, such as bruising or infection
- ●Potential psychological impact of genetic test results on individuals and families
Interfering Factors
- ●Sample contamination
- ●Degraded DNA
- ●Hemolyzed blood sample
Compare With Similar Tests
| Test | CHRNG Gene Pterygium syndrome NGS Genetic Test | Sanger Sequencing | Whole Exome Sequencing |
|---|---|---|---|
| Comparison | CHRNG Gene Pterygium syndrome NGS Genetic Test |
Frequently Asked Questions
What is Pterygium Syndrome?
What causes Pterygium Syndrome?
How is Pterygium Syndrome diagnosed?
What is the cost of CHRNG Gene Pterygium Syndrome NGS Genetic Test in India?
Is home sample collection available for this test?
How long does it take to get results?
What sample is required for the test?
Is fasting required before the test?
Can the test detect all mutations in the CHRNG gene?
What are the symptoms of Pterygium Syndrome?
Is genetic counseling necessary before and after the test?
How accurate is the NGS genetic test for Pterygium Syndrome?
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