Woolly hair nevus
Woolly Hair Nevus
Woolly Hair Nevus (pronunciation: /ˈwʊli hɛər ˈniːvəs/) is a rare dermatological condition characterized by a patch of hair that is curlier and often lighter in color than the surrounding hair.
Etymology
The term "Woolly Hair Nevus" is derived from the English word "woolly" referring to the texture of the hair, and the Latin word "nevus" meaning birthmark or mole.
Definition
Woolly Hair Nevus is a congenital condition, meaning it is present from birth. It is characterized by a localized area of the scalp where the hair grows in a distinctly different texture and color than the rest of the hair. The affected hair is typically curlier, lighter in color, and may be more fragile.
Symptoms
The primary symptom of Woolly Hair Nevus is the presence of a patch of hair that is distinctly different in texture and color from the surrounding hair. This patch may be present from birth or may develop during childhood. Other symptoms may include alopecia or hair loss in the affected area.
Diagnosis
Diagnosis of Woolly Hair Nevus is typically made through a physical examination of the scalp and hair. In some cases, a biopsy of the affected skin may be performed to confirm the diagnosis.
Treatment
There is currently no cure for Woolly Hair Nevus. Treatment is typically focused on managing any associated symptoms, such as hair loss or scalp irritation. This may include the use of topical corticosteroids or other medications.
Related Terms
External links
- Medical encyclopedia article on Woolly hair nevus
- Wikipedia's article - Woolly hair nevus
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