HLA-B51 Genetic Test

HLA-B51 Genetic Test (Behçet's Disease)

A precise genetic test to detect the presence of the HLA-B51 antigen associated with Behçet's disease, contributing to confirming diagnosis and assessing the risk of this chronic inflammatory condition for early intervention.

Trusted medical contentUpdated: 04-09-2026Views: 178LHL-2289

Frequently Asked Questions

Short answers to the FAQs published with this service.

• Is fasting required for the HLA-B51 genetic test?

No, fasting is not necessary before this laboratory blood test.

• What does a negative HLA-B51 result indicate?

A negative result indicates the absence of the HLA-B51 antigen.

• Which symptoms might lead to requesting this test?

This test is often requested for individuals experiencing recurrent oral and genital ulcers, unexplained eye inflammation (uveitis), or joint pain and swelling.

• Can this test help distinguish Behçet's disease from other conditions?

Yes, one of the goals of the analysis is to help distinguish between Behçet's disease and similar medical conditions.

• Does a positive HLA-B51 result by itself diagnose Behçet's disease?

No. HLA-B51 is an associated genetic marker and is used as a supportive factor rather than a stand-alone diagnosis.

Medical Laboratories

HLA-B51 Genetic Test

HLA-B51 Genetic Test (Behçet's Disease)

Trusted medical contentUpdated: 04-09-2026Views: 178LHL-2289

View service availability

HLA-B51 Genetic Test | HLA-B51 Genetic Test (Behçet's Disease)

Home Service Available

Service typeLaboratory test (Blood)

Duration10-15 minutes

Fasting / preparationFasting is not required

Home serviceAvailable

Medical notice: this information is for education and service understanding. It is not a diagnosis or a recommendation for an unnecessary procedure.

About this service

Specific genetic test to detect presence of Human Leukocyte Antigen HLA-B51 (or B*5101) using specific PCR techniques, a genetic marker strongly associated with Behçet's disease and used as auxiliary factor in diagnosis.

What is included?

✓Detailed genetic testing for the HLA-B51 antigen
✓A detailed report on the examination results
✓Personal support services from Lahalak

Conditions and notices

Fasting is not required
Blood sample drawn into an EDTA tube
Informing the laboratory of the patient's ethnic background
Attach symptoms and clinical examinations
Interpreting the result in the context of the complete symptoms

Frequently Asked Questions

Short answers to the FAQs published with this service.

• Is fasting required for the HLA-B51 genetic test?

No, fasting is not necessary before this laboratory blood test.

• What does a negative HLA-B51 result indicate?

A negative result indicates the absence of the HLA-B51 antigen.

• Which symptoms might lead to requesting this test?

This test is often requested for individuals experiencing recurrent oral and genital ulcers, unexplained eye inflammation (uveitis), or joint pain and swelling.

• Can this test help distinguish Behçet's disease from other conditions?

Yes, one of the goals of the analysis is to help distinguish between Behçet's disease and similar medical conditions.

• Does a positive HLA-B51 result by itself diagnose Behçet's disease?

No. HLA-B51 is an associated genetic marker and is used as a supportive factor rather than a stand-alone diagnosis.

Service availability

Choose a provider and branch

Each provider has one service price, then you choose from its available branches.

Labeeb & Search Tools

Let us help you

Use Labeeb smart tools to understand reports related to (Medical Laboratories), or search the platform directory directly.

Browse services alphabetically A-Z

LahaLak is here to help

Didn’t find the service?

We can help request the service and prepare your inquiry, or you can ask Labeeb to guide you to the most suitable category or service.

Phone call

Related services

Services you might also like

Medical service

Accurate Genetic Testing for CAH

Ensure a definitive diagnosis for Congenital Adrenal Hyperplasia with our comprehensive genetic panel. This test identifies specific genetic subtypes, allowing for personalized treatment plans and informed family planning decisions.

Starting from5,993.12 SAR

View service

Medical service

Genetic Test for Glutaric Acidemia

A specialized genetic test to detect mutations in the GCDH gene, enabling early diagnosis of Glutaric Acidemia Type 1 to prevent severe neurological complications in children.

Starting from5,635 SAR

View service

Medical service

Secure Your Family's Genetic Health

This panel provides a comprehensive genetic analysis of metabolic disorders, enabling early and precise diagnosis of lysosomal storage diseases to support effective treatment planning and safeguard your family's health.

Starting from11,838.2 SAR

View service

Medical service

Factor V Leiden Mutation Test

The most common genetic analysis for the Leiden mutation causing increased blood clotting, ensuring proactive prevention of pulmonary and venous embolisms.

Starting from562.5 SAR

View service

Your opinion matters

Was this content helpful?

Have a note?

Important Notice:

Content on LahaLak is provided for educational purposes only. It is not a medical diagnosis, prescription, or substitute for consulting a qualified clinician. Medical decisions should not be made from this content alone.

Content reviewed according to the LahaLak Quality Charter.Editorial Policy & Medical Standards

View service availability