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How does Best disease affect vision?

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Symptoms of Best disease show up in stages over a period of years. Early on, there’s no change. Later stages involve central vision loss in one or both eyes. Things will look blurry or warped. Your central vision could drop to 20/100 in later stages. But you might not have serious vision loss. Or you could lose vision in one eye, but not the other.

SOURCES:

MD Support: "Types of Juvenile Macular Degeneration."

Macular Degeneration Foundation: "Juvenile Macular Degeneration."

Macular Degeneration International: "Juvenile Macular Degeneration."

Foundation Fighting Blindness: "What is Stargardt Disease?"

University of Michigan Kellogg Eye Center: "Understanding Stargardt Disease."

American Macular Degeneration Foundation: "Stargardt Disease."

Orphanet Encyclopedia: "Best Disease."

Royal National Institute for Blind People: "Best's Disease."

Foundation Fighting Blindness: "Best Disease."

Genetics Home Reference: X-Linked Juvenile Retinoschisis

NCBI BookShelf: "X-Linked Juvenile Retinoschisis."

Foundation Fighting Blindness: "What Is Juvenile Retinoschisis."

Reviewed by Whitney Seltman on August 31, 2020

SOURCES:

MD Support: "Types of Juvenile Macular Degeneration."

Macular Degeneration Foundation: "Juvenile Macular Degeneration."

Macular Degeneration International: "Juvenile Macular Degeneration."

Foundation Fighting Blindness: "What is Stargardt Disease?"

University of Michigan Kellogg Eye Center: "Understanding Stargardt Disease."

American Macular Degeneration Foundation: "Stargardt Disease."

Orphanet Encyclopedia: "Best Disease."

Royal National Institute for Blind People: "Best's Disease."

Foundation Fighting Blindness: "Best Disease."

Genetics Home Reference: X-Linked Juvenile Retinoschisis

NCBI BookShelf: "X-Linked Juvenile Retinoschisis."

Foundation Fighting Blindness: "What Is Juvenile Retinoschisis."

Reviewed by Whitney Seltman on August 31, 2020

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