• What does it mean to be a carrier of the mutation?

It means carrying one copy of the mutation without symptoms, which can affect the risk of passing it to offspring.

• Does this test replace a clinical eye exam?

No, genetic testing complements clinical diagnosis but does not replace an ophthalmologist's assessment.

Book TYR Genetic Test in Saudi Arabia | Lahalak Medical Platform

Lahalak Medical PlatformDifferentiate Care

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

A laboratory analysis designed to detect mutations in the TYR gene associated with Oculocutaneous Albinism Type 1. It helps confirm clinical diagnoses and identifies carrier status for individuals and families.

Importance of Genetic Testing

Clinically confirming Oculocutaneous Albinism Type 1 diagnosis.
Identifying specific genetic mutations in the affected individual.
Detecting carrier status among family members.

Target Groups

Individuals with pigment deficiency in skin, hair, and eyes.
Couples with a family history of albinism.
Parents of a child with albinism seeking future risk assessment.

Analysis Mechanism

A simple venous blood sample is collected.
The TYR gene is sequenced to look for pathogenic variations.
Results are reviewed by a medical geneticist.

What is included?

✓Blood sample collection
✓DNA extraction
✓TYR gene sequencing analysis
✓Detailed genetic report

Conditions and notices

Fasting is not required
Preferable to provide previous medical reports if available
The analysis does not require any special dietary preparations

Frequently Asked Questions

Short answers to the FAQs published with this service.

• What is the TYR gene and its link to Albinism?

The TYR gene produces the tyrosinase enzyme needed for melanin; mutations in it cause Oculocutaneous Albinism Type 1.

• Does the TYR genetic test require fasting?

No, this genetic analysis does not require fasting or any special dietary preparation.

• How long does it take to get the genetic results?

Due to the complexity of DNA sequencing, results typically take between 2 to 3 weeks.

• Can this test be performed at home?

Service resources and references

References and additional resources

Reference material and files associated with this service when available.

Scientific references

National Organization for Albinism and Hypopigmentation
Online Mendelian Inheritance in Man (OMIM)

Understand Albinism Through Genetic Testing

About this service

Importance of Genetic Testing

Target Groups

Analysis Mechanism

What is included?

Conditions and notices

Frequently Asked Questions

References and additional resources

Scientific references

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