What is albinism?

Eye albinism is a genetic disorder where patient eyes lack melanin, leading to vision problems. People often associate albinism with pale skin, white hair and reddish to pink eyes, but people with eye albinism usually have skin coloring close to color that can be seen in the rest of their family, and often have colored hair and some color. Patients may have blue, brown or green eyes depending on their genetics. In people with a very mild form of this condition, eye albinism does not have to pose any problems, while others may be legally blind and may have other symptoms such as deaf or deaf.

This condition is connected x. Two genes, which are known to have an eye albinism, can be found on X chromosome and the condition is much more common in men. For women who have this condition, two copies of defective genes must be inherited, and this is relatively unusual. Most women with genes are simply carriers and do not experience any change in pigmentation in the eyes.

is known more than 10 forms of eye albinism, which is the result of genes combining and expressing in different ways. Patients with this condition may have some lack of pigmentation in the iris, but the real problem lies in the retina, specifically in the highly sensitive area of ​​the retina known as Fovea. Fovea does not develop completely due to reduced melanin and the patient will have vision problems as a result. Some people have almost perfect vision sharpness, while others may have very bad visions without correction.

People with eye albinism can also have abnormalities in the optical nerve. Some experience nystagmus, uncontrolled jerky eye movements and strabismus, where the eyes do not exceed synchronicity with each other. Patients are also usually sensitive to bright light and may have to be careful to wear sunglasses to protect their eyes.

Eye albinism is not suitable over time. When a doctor diagnoses paCacer, can make an evaluation to determine the extent of the problem. The patient's vision should remain stable and the use of corrective lenses can help solve symptoms. People with this condition who fear them pass them on to their children can meet a genetic advisor to discuss the situation. The genetics of this condition is complex and it is possible that children are born without defective genes at all or with a very slight form.