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Wyburn-Mason Syndrome: Symptoms, Causes & Treatment in Orange CountyExpert Eye Care from Orange County's Leading Specialists

Expert information about wyburn-mason syndrome from Orange County's leading eye care specialists. Learn about symptoms, causes, diagnosis, and the latest treatment options.

Medically reviewed by Dr. Alexander Bonakdar, O.D. · Updated February 2026

What is Wyburn-Mason Syndrome?

Wyburn-Mason Syndrome, also known as racemose hemangiomatosis or Bonnet-Dechaume-Blanc syndrome, is a rare congenital phakomatosis characterized by arteriovenous malformations (AVMs) affecting the retina, visual pathway, and brain (particularly the midbrain). Unlike other phakomatoses, it is not inherited. The retinal AVMs are direct artery-to-vein shunts without intervening capillaries, appearing as dramatically dilated, tortuous vessels.

At EyeCare Center of Orange County, we specialize in the diagnosis and treatment of wyburn-mason syndrome. Our experienced optometrists use state-of-the-art technology to provide comprehensive care and help preserve your vision.

Common Symptoms of Wyburn-Mason Syndrome

If you're experiencing any of these symptoms, schedule a comprehensive eye examination:

Markedly dilated, tortuous retinal vessels
Variable vision loss depending on location
Often asymptomatic despite dramatic appearance
May have visual field defects
Possible intracranial AVM symptoms (headaches, seizures)
Facial AVMs may be present
Usually unilateral
No tendency to hemorrhage (unlike other AVMs)

Treatment Options for Wyburn-Mason Syndrome

We offer comprehensive treatment options tailored to your specific needs:

Regular ophthalmic monitoring
Neuroimaging to evaluate for intracranial AVMs
Treatment of intracranial AVMs if symptomatic
No direct treatment for retinal AVMs usually needed
Laser photocoagulation rarely indicated
Anti-VEGF for macular complications
Management of associated neovascularization
Coordination with neurology and neurosurgery

Why Choose EyeCare Center of Orange County?

Over 30 Years of Experience

Dr. Alexander Bonakdar has been serving Orange County since 1991 with specialized expertise in retina.

Advanced Diagnostic Technology

We utilize the latest equipment for accurate diagnosis and effective treatment of wyburn-mason syndrome.

Personalized Treatment Plans

Every patient receives customized care based on their unique needs and condition severity.

Comprehensive Eye Care

From diagnosis to treatment and follow-up care, we provide complete support throughout your treatment journey.

Frequently Asked Questions

What causes Wyburn-Mason Syndrome?

Wyburn-Mason Syndrome can be caused by various factors including genetics, age, environmental conditions, and underlying health issues. A comprehensive eye examination can help determine the specific cause in your case.

How is Wyburn-Mason Syndrome diagnosed?

Diagnosis involves a thorough eye examination including vision tests, imaging, and specialized diagnostic procedures. Our advanced equipment allows for early detection and accurate diagnosis.

Is Wyburn-Mason Syndrome preventable?

While not all cases are preventable, regular eye exams, protective eyewear, proper nutrition, and managing underlying health conditions can help reduce risk factors. Early detection through routine screenings is crucial.

Does insurance cover Wyburn-Mason Syndrome treatment?

Most vision and medical insurance plans cover diagnostic exams and medically necessary treatments. We accept most major insurance plans and can help verify your coverage before treatment.

Don't Let Wyburn-Mason Syndrome Impact Your Vision

Schedule your comprehensive eye examination today and get expert diagnosis and treatment.