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Living with Cystoid macular edema

An inherited eye condition affecting the macula, the central part of the retina, that can start in childhood.

Understanding Cystoid macular edema

Cystoid macular edema, in the form GARD describes, is an inherited eye condition that affects the macula, the part of the retina used for sharp central vision.

GARD describes a form passed down in an autosomal dominant way. It can involve wasting (atrophy) of the macula, crossed or misaligned eyes (strabismus), and sometimes a pattern of retinitis pigmentosa around the center of the retina. GARD lists onset in childhood.

Signs & symptoms

GARD doesn't list a detailed symptom list. Based on its summary, features include:

  • Wasting of the macula (macular atrophy)
  • Crossed or misaligned eyes (strabismus)
  • Retinitis pigmentosa around the center of the retina

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Specialists who may be involved include eye disease specialists and genetic specialists.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

Care & treatment

Care team
Eye disease specialists (ophthalmologists); Genetic specialists (geneticists)
Expert care
Ask about multidisciplinary care centers for rare conditions
Treatment
GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research
Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

  • Connect with rare disease patient organizations for support
  • Keep notes on symptoms, changes and questions for appointments
  • Ask about patient registries that help research
  • Look into financial aid and travel resources for care visits
Bring these questions to your next doctor visit
Which eye specialist should follow my or my child's vision?
Can genetic testing identify the gene involved?
How often should the macula and retina be checked?

Quick facts

Symptoms usually startChild
InheritanceAutosomal Dominant

GARD says changes in genes cause this condition. It is inherited in an autosomal dominant way, so a changed copy of the gene from one parent can be enough.

Genetic

Also known as: autosomal dominant cystoid macular edema; autosomal dominant cystoid macular oedema; cme - cystoid macular edema; cystoid macular dystrophy; dcmd; familial macular edema

Patient organizations

Rare-disease groups that can help

Source: NIH GARD · Cystoid macular edemaGARD ID 16694 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Cystoid macular edema.

Explore the Cystoid macular edema blog

Explore research for Cystoid macular edema

Explore actively recruiting Cystoid macular edema studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Cystoid macular edema with HealthSpark. Share your city to explore research near you.

  • Recruiting studies from ClinicalTrials.gov
  • Share your city to look for research near you
  • Eligibility is confirmed by the study team

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Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

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