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CSTA Gene Peeling skin syndrome type 4 NGS Genetic Test

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CSTA Gene Peeling skin syndrome type 4 NGS Genetic Test

CSTA Gene Peeling skin syndrome type 4 NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses 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.

Dermatologist🏠 Home Collection

✍️ Written By

🩺 Medically Reviewed By

Dr SHAILAJA RAGHUNATH MURDESHWAR

Dr SHAILAJA RAGHUNATH MURDESHWAR

Consultant Physician · Reg: 8052

Last reviewed: September 7, 2026

Overview

To diagnose peeling skin syndrome type 4 by identifying mutations in the CSTA gene using Next-Generation Sequencing technology.

Test Code
5107
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
Step 1

Sample Collection

Clinical history review and genetic counseling session recommended prior to testing.

Step 2

Laboratory Analysis

Your sample is analyzed using NGS in our laboratory.

Step 3

Report Delivery

A certified pathologist reviews and signs your report. You receive it as a secure PDF via email and WhatsApp.

Timeline: 3 to 4 Weeks

Patient Instructions

1
Before the Test:Genetic counseling and clinical history assessment.
2
During the Test:Blood sample collection for DNA extraction and NGS analysis.
3
After the Test:Results will be available in 3 to 4 weeks. Follow-up consultation recommended.

About This Test

Who Should Get This Test

To diagnose peeling skin syndrome type 4 by identifying mutations in the CSTA gene using Next-Generation Sequencing technology.

How to Prepare

  • Blood sample collection by a trained phlebotomist.
  • For FTA card, follow specific instructions for blood drop collection.

Doctor's Notes

Reviewed by — MBBS, MD (General Medicine) · Reg. No. 8052

"Early diagnosis through genetic testing is crucial for managing peeling skin syndrome type 4 and providing appropriate genetic counseling."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood or Extracted DNA or One drop Blood on FTA Card

Understanding Your Results

Results indicate the presence or absence of pathogenic mutations in the CSTA gene associated with peeling skin syndrome type 4.
Positive result: Pathogenic mutation detected, confirming diagnosis.
Negative result: No mutation detected, but clinical correlation is advised.
Variant of uncertain significance: Further testing or counseling may be needed.
⚠️ When to Consult a Doctor:

Consult a dermatologist or geneticist if symptoms of persistent skin peeling are present, especially in infants or children.

Risks & Considerations

  • ●Minimal risks from blood draw, such as bruising or infection.

Frequently Asked Questions

What is Peeling Skin Syndrome Type 4?
It is a rare genetic disorder characterized by continuous peeling of the skin, caused by mutations in the CSTA gene.
What are the symptoms of Peeling Skin Syndrome Type 4?
Symptoms include persistent skin peeling, itching, redness, inflammation, and increased risk of infections and blistering, often starting in infancy.
How is Peeling Skin Syndrome Type 4 diagnosed?
Diagnosis is through genetic testing, specifically NGS of the CSTA gene, to identify mutations.
What is the cost of the CSTA Gene Peeling Skin Syndrome Type 4 NGS Genetic Test?
The test costs INR 20,000 at DNA Labs India.
Is home sample collection available for this test?
Yes, free home sample collection is available for online bookings across India.
How long does it take to get the test results?
Results are typically available in 3 to 4 weeks.
What is the role of the CSTA gene?
The CSTA gene provides instructions for making cystatin A protein, which regulates protein breakdown in the skin.
Can Peeling Skin Syndrome Type 4 be cured?
There is no cure, but management strategies can help alleviate symptoms and prevent complications.
Who should consider getting tested?
Individuals with symptoms of persistent skin peeling, especially from infancy, or those with a family history of the disorder.
Is genetic counseling recommended before testing?
Yes, genetic counseling is advised to understand the implications and draw a family pedigree chart.
What does a positive test result mean?
A positive result indicates the presence of a pathogenic mutation in the CSTA gene, confirming the diagnosis.
Are there any risks associated with the test?
The test involves a blood draw, which has minimal risks such as bruising or infection.
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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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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