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LARS2 Gene Hydrops, lactic acidosis, and sideroblastic anemia NGS Genetic Test

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LARS2 Gene Hydrops, lactic acidosis, and sideroblastic anemia NGS Genetic Test

LARS2 Gene Hydrops, lactic acidosis, and sideroblastic anemia 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 LARS2 gene that cause hydrops, lactic acidosis, and sideroblastic anemia, aiding in diagnosis and treatment planning.

Test Code
2073
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 review and genetic counseling session to draw a pedigree chart of family members affected with hydrops, lactic acidosis, or sideroblastic anemia.

Method: Blood collection

Step 2

Laboratory Analysis

Standard blood draw procedure for sample collection.

Step 3

Report Delivery

Apply pressure to the puncture site; resume normal activities.

Timeline: 3 to 4 Weeks

Patient Instructions

1
Before the Test:Understand the test purpose, undergo genetic counseling, and provide clinical history.
2
During the Test:Blood sample collection via venipuncture.
3
After the Test:Sample sent to laboratory for analysis; await results.

About This Test

Who Should Get This Test

To identify mutations in the LARS2 gene that cause hydrops, lactic acidosis, and sideroblastic anemia, aiding in diagnosis and treatment planning.

How to Prepare

  • Provide complete clinical history
  • Attend genetic counseling session if scheduled

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
Collection MethodBlood collection

Understanding Your Results

Results indicate the presence or absence of pathogenic mutations in the LARS2 gene.
Positive: Pathogenic variant detected, confirmatory diagnosis may be needed.
Negative: No pathogenic variants found, but clinical correlation is advised.
Variant of Uncertain Significance (VUS): Further testing or family studies recommended.
⚠️ When to Consult a Doctor:

If symptoms such as swelling, breathing difficulties, muscle weakness, or fatigue persist, consult a healthcare provider immediately.

Risks & Considerations

  • ●Minor bruising or discomfort at the blood draw site
  • ●Rare risk of infection

Frequently Asked Questions

What is the LARS2 Gene NGS Genetic Test?
It is a Next-Generation Sequencing test to detect mutations in the LARS2 gene associated with hydrops, lactic acidosis, and sideroblastic anemia.
Who should consider taking this test?
Individuals with symptoms of hydrops, lactic acidosis, or sideroblastic anemia, or those with a family history of these conditions.
How is the test performed?
A blood sample is collected and analyzed using NGS technology to identify genetic variants in the LARS2 gene.
What symptoms indicate the need for this test?
Symptoms include swelling, difficulty breathing, muscle weakness, nausea, fatigue, pale skin, and rapid breathing.
What does a positive result mean?
A positive result indicates the presence of a pathogenic mutation in the LARS2 gene, which may confirm the diagnosis.
Is the test painful?
The test involves a standard blood draw, which may cause minor discomfort but is generally not painful.
How long does it take to get the results?
Results are typically available within 3 to 4 weeks after sample collection.
Is home sample collection available?
Yes, free home sample collection is available for online bookings across India.
What is the cost of the test?
The test costs INR 20,000, which may vary by location and laboratory.
Is genetic counseling recommended before the test?
Yes, a genetic counseling session is recommended to assess family history and understand the implications of the test.
Can this test diagnose other genetic conditions?
No, this test specifically targets the LARS2 gene for hydrops, lactic acidosis, and sideroblastic anemia.
How accurate is the NGS technology used?
NGS is a highly accurate method for detecting genetic mutations, but results should be interpreted in clinical context.
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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