BCL9L Gene Heterotaxy, visceral, BCL9L related NGS Genetic Test
Short Name: BCL9L Gene Heterotaxy Test
Also known as: BCL9L gene test for heterotaxy, Visceral heterotaxy genetic test
BCL9L Gene Heterotaxy, visceral, BCL9L related NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses Next-Generation Sequencing (NGS) 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 SULOCHANA HEMCHANDRA HOLLA
Consultant Medical Geneticist · Reg: 8532
Last reviewed: September 7, 2026
Overview
The purpose of the BCL9L Gene Heterotaxy Test is to identify mutations in the BCL9L gene that cause visceral heterotaxy, a rare developmental disorder. This genetic diagnosis aids in confirming the condition, guiding treatment plans, and providing genetic counseling for families.
- Test Code
- 5767
- 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
- Next-Generation Sequencing (NGS)
Sample Collection
Provide clinical history and undergo genetic counseling to draw a pedigree chart. Ensure sample is collected at ambient room temperature.
Method: Venipuncture or FTA Card
Laboratory Analysis
Blood sample is drawn via venipuncture or collected on an FTA card. The process is quick and minimally invasive.
Report Delivery
Apply pressure to the collection site to prevent bleeding. Store the sample as instructed and transport to the laboratory promptly.
Timeline: 3 to 4 Weeks
Patient Instructions
About This Test
Who Should Get This Test
The purpose of the BCL9L Gene Heterotaxy Test is to identify mutations in the BCL9L gene that cause visceral heterotaxy, a rare developmental disorder. This genetic diagnosis aids in confirming the condition, guiding treatment plans, and providing genetic counseling for families.
How to Prepare
- Use sterile equipment for blood collection
- Label the sample correctly with patient details
- Avoid hemolysis by handling the sample gently
- For FTA card, ensure one drop of blood is applied correctly
Doctor's Notes
Reviewed by Dr SULOCHANA HEMCHANDRA HOLLA — MBBS, MD (Medical Genetics) · Reg. No. 8532
"Early genetic testing for BCL9L mutations can guide management and improve outcomes in heterotaxy cases, especially in pediatric patients."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Insufficient sample volume
- Contaminated or hemolyzed sample
- Incorrect labeling or missing patient information
Understanding Your Results
Pathogenic variant detected
Confirms BCL9L-related heterotaxy; genetic counseling and management recommended.
No pathogenic variant detected
BCL9L mutation unlikely; consider other genetic or non-genetic causes.
Variant of uncertain significance
Further testing or family studies may be needed for clarification.
Consult a genetic specialist or pediatrician if symptoms of heterotaxy are present, or if there is a family history of the disorder. After receiving test results, seek genetic counseling for interpretation and next steps.
Limitations
- ⚠May not detect all types of mutations, such as large deletions or duplications
- ⚠Results require interpretation by a genetic specialist
- ⚠Does not rule out other genetic causes of heterotaxy
Risks & Considerations
- ●Minimal risk from blood draw, such as bruising or infection
- ●Potential psychological impact from test results
- ●No significant physical risks associated with genetic testing
Interfering Factors
- ●Sample contamination
- ●Degraded DNA quality
- ●Incorrect sample collection or storage
Compare With Similar Tests
| Test | BCL9L Gene Heterotaxy, visceral, BCL9L related NGS Genetic Test | Whole Exome Sequencing | Chromosomal Microarray | Targeted Gene Panel for Heterotaxy |
|---|---|---|---|---|
| Comparison | BCL9L Gene Heterotaxy, visceral, BCL9L related NGS Genetic Test |
Frequently Asked Questions
What is BCL9L Gene Heterotaxy?
What are the symptoms of BCL9L Gene Heterotaxy?
How is BCL9L Gene Heterotaxy diagnosed?
What is the cost of the BCL9L Related NGS Genetic Test?
What sample is required for the test?
Is fasting required before the test?
How long does it take to get the results?
Is home sample collection available?
What does a positive test result mean?
Can this test detect all cases of heterotaxy?
Is genetic counseling provided with the test?
Who should consider this test?
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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.
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