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Jun 28, 2023 · What causes heterochromia? Causes of heterochromia include: Genetic mutations that only affect eye color (and which are harmless). Congenital (present from birth) or acquired conditions. Eye injuries or complications from certain treatments. Genetic mutations that only affect eye color
Apr 17, 2024 · Piebaldism. Hirschsprung disease. Bloch-Sulzberger syndrome. von Recklinghausen disease. Bourneville disease. Parry-Romberg syndrome. When a person gets heterochromia later in life, this is called acquired heterochromia. Causes of acquired heterochromia include: Eye injury. Bleeding in the eye. Swelling, due to iritis or uveitis. Eye surgery.
Oct 26, 2023 · When you’re born with different-colored eyes, it’s called congenital heterochromia. Conditions that can cause this include: Benign heterochromia; Piebaldism; Hirschsprung disease
Mar 26, 2024 · Heterochromia is most often the result of a genetic mutation. In some cases, it can be caused by an eye injury or an underlying disease, such as a benign eye tumor (called iris nevus) or cancerous tumors (like ocular melanoma ). This article describes the different types and causes of heterochromia.
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Nov 2, 2021 · Less commonly, heterochromia can occur later in life due to disease, injury or the use of certain medications. This is called acquired heterochromia. When heterochromia is acquired, it may be the result of: Eye injury. Eye surgery. Uveitis. Glaucoma. Glaucoma medication. Diabetes. Eye tumors (benign or cancerous) Central retinal vein occlusion ...
- Is having heterochromia, or different-colored eyes, a bad thing?Not usually, but it depends on the cause. Congenital heterochromia is harmless and does not reflect an underlying illness. However, acquired hetero...
- Is heterochromia more common in males or females?Heterochromia is more common in females than in males based on a study performed several decades ago in Austria.
- What’s the difference between central heterochromia and hazel eyes?An eye with central heterochromia has one distinct color around the pupil and a different color around the outer edge of the iris. Hazel eyes are a...
Sep 8, 2020 · Hirschsprung disease. Illness or injury. Heterochromia can also occur later in life — referred to as acquired heterochromia — due to illness or injury. Some circumstances that can result in acquired heterochromia include: Eye trauma or injury. Eye surgery. Swelling as a result of uveitis. Ocular melanosis. Tumors of the iris, whether ...
Jun 25, 2023 · Lipofuscin (yellow in appearance) can accumulate with age and/or ocular disease. Eumelanin is present in the iris, brain, and hair and comes in a brown and black form.
