Hair follicle nevus
Hair Follicle Nevus
Hair Follicle Nevus (pronunciation: hair fuh-li-kuhl nee-vuhs) is a rare type of skin lesion that is characterized by an overgrowth of hair follicles. It is a benign condition, meaning it is not cancerous.
Etymology
The term "Hair Follicle Nevus" is derived from three words. "Hair" is from the Old English hær, "Follicle" is from the Latin folliculus meaning "small bag", and "Nevus" is from the Latin naevus meaning "birthmark".
Description
Hair Follicle Nevus typically presents as a small, solitary, skin-colored papule that is covered with hair. It is usually located on the face or neck. The lesion is composed of an increased number of hair follicles, which are often larger than normal. The overlying skin may be slightly raised and may have a rough texture.
Diagnosis
Diagnosis of Hair Follicle Nevus is typically made based on the clinical appearance of the lesion. A skin biopsy may be performed to confirm the diagnosis and to rule out other conditions.
Treatment
Treatment is not usually necessary for Hair Follicle Nevus as it is a benign condition. However, if the lesion is bothersome or cosmetically undesirable, it can be removed surgically.
Related Terms
External links
- Medical encyclopedia article on Hair follicle nevus
- Wikipedia's article - Hair follicle nevus
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