Poliosis

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Poliosis

Poliosis (/pɒliˈoʊsɪs/; from the Greek polios, meaning "grey") is a condition that results in the depigmentation of the hair in the affected area. This can include the hair on the head, eyebrows, eyelashes or any other area where hair is present.

Etymology

The term "Poliosis" is derived from the Greek word polios, which means "grey". It is used to describe the condition where there is a lack of pigment in the hair, resulting in a white or grey appearance.

Symptoms

Poliosis itself is simply a sign of the absence of melanin in the hair. However, it can be associated with certain medical conditions such as Vitiligo, Waardenburg syndrome, Piebaldism, and Marfan syndrome. In these cases, poliosis is often accompanied by other symptoms related to the underlying condition.

Causes

Poliosis can be caused by a variety of factors. It can be a genetic condition, present from birth, or it can develop later in life due to aging or certain diseases. Some of the diseases that can cause poliosis include Vitiligo, Waardenburg syndrome, Piebaldism, and Marfan syndrome. It can also be caused by trauma or injury to the hair follicles.

Treatment

There is currently no cure for poliosis. Treatment is usually focused on managing the underlying condition, if one is present. Some people may choose to dye their hair if the appearance of the white or grey hair is bothersome.

See also

External links

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