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LFNG Gene Spondylocostal dysostosis, autosomal recessive type 3 NGS Genetic Test

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LFNG Gene Spondylocostal dysostosis, autosomal recessive type 3 NGS Genetic Test

Short Name: LFNG Gene SCD Type 3 NGS Test

Also known as: Spondylocostal Dysostosis Type 3, LFNG-related SCD, Autosomal Recessive SCD Type 3

LFNG Gene Spondylocostal dysostosis, autosomal recessive type 3 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.

NGS Genetic Test🏠 Home Collection

✍️ Written By

🩺 Medically Reviewed By

Dr SULOCHANA HEMCHANDRA HOLLA

Dr SULOCHANA HEMCHANDRA HOLLA

Consultant Medical Geneticist · Reg: 8532

Last reviewed: September 7, 2026

Overview

The purpose of this test is to detect mutations in the LFNG gene that cause autosomal recessive type 3 spondylocostal dysostosis, enabling accurate diagnosis, genetic counseling, and informed medical management.

Test Code
5138
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)
Step 1

Sample Collection

No specific preparation required. Provide clinical history and family pedigree.

Method: Venipuncture or FTA card spot

Step 2

Laboratory Analysis

Blood sample collected via venipuncture or FTA card spot.

Step 3

Report Delivery

Apply pressure to the puncture site. Store sample as instructed.

Timeline: 3 to 4 weeks

Patient Instructions

1
Before the Test:Consult with a healthcare provider and provide detailed medical and family history.
2
During the Test:Sample collection is quick and minimally invasive.
3
After the Test:Wait for results and schedule a follow-up for genetic counseling.

About This Test

Who Should Get This Test

The purpose of this test is to detect mutations in the LFNG gene that cause autosomal recessive type 3 spondylocostal dysostosis, enabling accurate diagnosis, genetic counseling, and informed medical management.

How to Prepare

  • Fast for 8-12 hours if specified, but not required for this test.
  • Use sterile collection tubes.
  • Label samples correctly.

Doctor's Notes

Reviewed by — MBBS, MD (Medical Genetics) · Reg. No. 8532

"This NGS test is essential for confirming diagnosis in suspected cases of spondylocostal dysostosis, enabling early intervention and genetic counseling for affected families."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood or Extracted DNA or One drop Blood on FTA Card
Sample Volume5-10 mL blood or equivalent DNA
ContainerEDTA tube or FTA card
Collection MethodVenipuncture or FTA card spot

Sample Stability

Room Temperature
Refrigerated
Sample Rejection Criteria:
  • Hemolyzed sample
  • Insufficient volume
  • Improper labeling

Understanding Your Results

Results indicate the presence or absence of mutations in the LFNG gene associated with spondylocostal dysostosis type 3.
📊

Mutation Detected

Confirms diagnosis of autosomal recessive type 3 spondylocostal dysostosis. Genetic counseling recommended.

📊

No Mutation Detected

LFNG gene mutation not found. Consider other genetic causes or clinical evaluation.

⚠️ When to Consult a Doctor:

If symptoms of spondylocostal dysostosis are present or if there is a family history of the disorder, consult a geneticist or orthopedic specialist.

Limitations

  • ⚠May not detect all types of mutations
  • ⚠Requires genetic counseling for interpretation
  • ⚠Results should be correlated with clinical findings

Risks & Considerations

  • ●Minimal risk from blood draw, such as bruising or infection
  • ●No significant risks associated with the test itself

Interfering Factors

  • ●Sample contamination
  • ●Degraded DNA
  • ●Incorrect sample type

Compare With Similar Tests

TestLFNG Gene Spondylocostal dysostosis, autosomal recessive type 3 NGS Genetic TestDLL3 Gene SCD TestMESP2 Gene SCD TestHES7 Gene SCD Test
ComparisonLFNG Gene Spondylocostal dysostosis, autosomal recessive type 3 NGS Genetic TestFor type 1 spondylocostal dysostosisFor type 2 spondylocostal dysostosisFor type 4 spondylocostal dysostosis

Frequently Asked Questions

What is the LFNG Gene Spondylocostal Dysostosis Type 3 NGS Test?
It is a genetic test that uses Next-Generation Sequencing to detect mutations in the LFNG gene, which causes autosomal recessive type 3 spondylocostal dysostosis.
Who is recommended to take this test?
Individuals with symptoms of spondylocostal dysostosis, such as abnormal spine curvature or rib abnormalities, or those with a family history of the disorder.
What are the common symptoms of spondylocostal dysostosis?
Symptoms include scoliosis or kyphosis, abnormal rib shape or number, short stature, breathing difficulties, and heart defects.
How is the test performed?
A blood or saliva sample is collected and analyzed using NGS technology to identify LFNG gene mutations.
What is the cost of the LFNG Gene SCD Type 3 NGS Test?
The test costs INR 20000 in India, with free home sample collection available.
Is home sample collection available for this test?
Yes, DNA Labs India offers free home sample collection across many cities in India.
How long does it take to receive the test results?
Results are typically available within 3 to 4 weeks after sample collection.
What do the test results indicate?
Results show whether mutations in the LFNG gene are detected, confirming or ruling out autosomal recessive type 3 spondylocostal dysostosis.
Is genetic counseling included with the test?
Yes, a genetic counseling session is provided to discuss results and implications.
Are there any risks associated with this genetic test?
The test involves minimal risks from blood draw, such as bruising. There are no significant risks from the genetic analysis itself.
How accurate is the NGS genetic test for LFNG mutations?
NGS is highly accurate for detecting gene mutations, but results should be interpreted in conjunction with clinical findings.
What should I do if the test result is positive?
Consult a geneticist or healthcare provider for further management, genetic counseling, and family planning advice.
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

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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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