Doyne Honeycomb Retinal Dystrophy: Causes, Symptoms, and Treatment
Medically reviewed by Harsha Moole, MD, Internal Medicine. Last reviewed: October 2, 2026.
What kind of doctor treats Doyne Honeycomb Retinal Dystrophy?
An ophthalmologist, a medical doctor specializing in eye care, usually manages this condition, often with a retina specialist. A family doctor can order initial testing and make a referral. A direct primary care or concierge doctor can be a first stop for an evaluation and can refer you to a specialist when needed.
What it is
Doyne honeycomb retinal dystrophy is a rare eye condition that runs in families. It affects the retina at the back of the eye. Waste material called drusen builds up behind the retina in a honeycomb pattern, which is where the name comes from. The buildup can slowly damage central vision.
Symptoms
Many people notice changes in the center of their vision. Straight lines may look wavy or bent, reading small print can become harder, and some people develop a blurry or blank spot in their central vision.
Causes and who gets it
This condition is caused by a mutation in a gene named EFEMP1. The changed gene makes a protein that builds up in the eye and damages the retina. It is passed down in an autosomal dominant pattern: a child needs only one changed copy from one parent, and an affected parent has a one in two chance of passing it to each child.
How doctors diagnose it
An eye doctor usually starts with a full eye exam using drops that widen the pupil. A test called optical coherence tomography, or OCT, makes detailed cross-section pictures of the retina. Genetic testing can confirm the diagnosis.
Treatment
There is no cure. Doctors monitor the eyes on a regular schedule. Some people develop new blood vessels under the retina, a problem also seen in age-related macular degeneration; injections of medicine into the eye can slow their growth. Low vision aids, such as magnifying devices, can help. Regular checkups matter because early treatment leads to better outcomes.
When to see a doctor
Anyone who notices wavy lines, a blurry spot in the center of vision, or trouble reading should see an eye doctor promptly. People with a family history should ask about regular eye exams. Early evaluation helps doctors treat complications sooner.
How a direct primary care or concierge doctor fits in
A direct primary care doctor charges a flat monthly fee instead of billing insurance, while a concierge doctor usually charges more and often works alongside insurance. Either can review family history and coordinate referrals, but they cannot treat the retina itself and will refer patients to a specialist.
Common questions
Is Doyne honeycomb retinal dystrophy the same as macular degeneration?
No, but they look similar. The drusen buildup in this condition resembles age-related macular degeneration. That is why it was once called early-onset macular degeneration. Genetic testing can tell the two apart.
Will I go completely blind?
Most people keep their side vision and some central vision. The condition usually progresses slowly over decades. How much vision a person loses varies from person to person.
Can I pass this to my children?
Yes, there is a chance. Because it follows an autosomal dominant pattern, each child of an affected parent has a one in two chance of inheriting the changed gene. Genetic counseling can help families understand testing options.
Can glasses fix my vision?
Glasses can correct focusing problems, but they cannot undo damage to the retina. Low vision aids and magnifying devices often help more. An eye doctor can suggest tools that fit each person's needs.
Sources
- NIH Genetic and Rare Diseases Information Center - Doyne honeycomb retinal dystrophy
- American Academy of Ophthalmology - What Are Drusen?
Medical Disclaimer
This content is for general educational and informational purposes only and is not medical advice. It is not a substitute for professional medical advice, diagnosis, or treatment, and reading it does not create a doctor-patient relationship. Always seek the advice of your physician or another qualified health provider with any questions about a medical condition, and never disregard or delay seeking professional advice because of something you read here. If you think you may have a medical emergency, call 911 (or your local emergency number) immediately.
