heterochromiameans that the same person has different colored eyes. Just like Van cats…
For the most part, people's two eye colors are the same. heterochromia In this case, both eyes will be different colors, such as one eye brown, the other blue, or one eye black and the other green.
heterochromia, is a rare condition in the eyes. It is more common in animals such as cats, dogs, rabbits and horses.
What is heterochromia?
Latin "heterochromia" is a combination of two words with different meanings. Hetero means different, and chromia means color. In other words, it means that the eye color is different.
In hair and skin heterochromia It happens, but it's very, very rare.
The amount of melanin in the iris determines the color of our eyes. The most melanin is found in brown eyes, the least melanin is found in the iris of blue eyes. heterochromia It is caused by the density as a result of excess or lack of melanin distribution.
heterochromia It is not a condition that prevents vision. It does not threaten health. Treatment may be needed only when it is a symptom of other diseases.
What are the types of heterochromia?
Three type of heterochromia var:
Complete heterochromia:heterochromia iridium Also known as The two eyes are different colors. One is like a brown green…here complete heterochromia example;
Partial heterochromia: Heterochromia iridis Also known as Most of the iris is a different color from the other eye. It can develop in one or both eyes. It appears as an irregular spot on the eye. Request fragmented heterochromia example;
Central heterochromia:heterochromia This subtype means different colors in the same eye. For example, in humans, the inner ring of the iris will be a different color compared to the color found on the edges or outer ring of the iris. Request central heterochromia example;
What are the causes of heterochromia?
Eye color is determined by the density of melanin in the iris. There are several genetic and physiological factors that can affect the density of this pigment and cause changes in eye color.
A mutation in the gene that helps determine the distribution of melanin in the 8-HTP (hydroxyl tryptophan) pathway, according to one study. heterochromia why could it be. This occurs when a child receives genes from both parents.
Present from birth or developing soon after birth heterochromiaye congenital heterochromia is called. It occurs due to many different syndromes such as:
Sturge-Weber syndrome
Waardenburg syndrome
Parry-Romberg syndrome
Horner's syndrome
Bloch-Sulzberger syndrome
Bourneville's disease.
occurring in later stages of life heterochromiaeat, acquired heterochromia is called. It arises for the following reasons:
ocular trauma
ocular injury
Melanocytic infiltration (diffuse iris nevus or melanoma).
Ocular complications due to foreign body.
Hypo- or hyper-pigmentation of one eye.
latanoprost
Swelling and bleeding in the eyes
some glaucoma medications
Presence of benign and malignant tumors in the iris.
heterochromia, due to the visual difference of the eyes, is identified by looking.
heterochromiabecomes evident under certain lighting conditions or when taking pictures.
heterochromiaIf the disease is caused by a disease that causes symptoms and affects quality of life, the doctor will conduct a thorough examination. If it's genetic, he may recommend genetic or blood tests.
How is heterochromia treated?
heterochromia People with mental illness need treatment when the condition affects their lives. If there are no symptoms and no underlying cause, treatment may not be necessary.
Treatment methods of heterochromiaSome of them are:
Operation: If there is a cyst in the iris, surgery is an option for this.
Color contact lenses:heterochromia It can be used when people with eye problems want to make their eye colors look similar.
Medicines: Some medications can be used at the doctor's recommendation to treat inflammation, stop bleeding or other injuries to the eyes.
Partial heterochromia: Heterochromia iridis Also known as Most of the iris is a different color from the other eye. It can develop in one or both eyes. It appears as an irregular spot on the eye. Request fragmented heterochromia example;
Central heterochromia: heterochromia This subtype means different colors in the same eye. For example, in humans, the inner ring of the iris will be a different color compared to the color found on the edges or outer ring of the iris. Request central heterochromia example;
