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Rare Diseases
Some eye diseases are rare. A rare disease is generally considered to have a prevalence of fewer than 200,000 affected individuals in the United States.
Patient Information
- Anophthalmia and Microphthalmia
- Bietti's Crystalline Dystrophy
- Behçet's Disease
- Retinoblastoma
- Usher Syndrome
- Uveal Coloboma
Other Helpful Links
- Office of Rare Diseases, National Institutes of Health
- Diagram of the Eye
- Diagram of the Eye Before and After Dilated Eye Exam
- Tips for Talking to your Doctor
- How to Find an Eye Care Professional
- Financial Aid for Eye Care