Acral nevus
Acral Nevus
Acral Nevus (pronounced: ak-ral nee-vus) is a type of melanocytic nevus that is commonly found on the palms of the hands, soles of the feet, or under the nails.
Etymology
The term "Acral" is derived from the Greek word "akron" meaning extremity, and "Nevus" is a Latin term for birthmark or mole.
Definition
An Acral Nevus is a benign skin lesion that is characterized by an increased number of pigment-producing cells (melanocytes). These nevi are usually flat, brown, and may have a slightly rough surface. They are often symmetrical and have a uniform color.
Related Terms
- Melanocytic Nevus: A type of skin lesion that is caused by an overgrowth of melanocytes.
- Melanocytes: Cells that produce melanin, the pigment that gives color to the skin, hair, and eyes.
- Skin Lesion: Any abnormal growth or patch of the skin that does not resemble the area surrounding it.
Diagnosis
Diagnosis of an Acral Nevus is typically made through a physical examination and a dermatoscopy. In some cases, a biopsy may be performed to rule out melanoma, a type of skin cancer.
Treatment
Treatment is usually not necessary for Acral Nevus unless it changes in size, shape, or color, or if it becomes painful or itchy. In such cases, the nevus may be removed surgically.
See Also
External links
- Medical encyclopedia article on Acral nevus
- Wikipedia's article - Acral nevus
This WikiMD dictionary article is a stub. You can help make it a full article.
Languages: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
Urdu,
বাংলা,
తెలుగు,
தமிழ்,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
European
español,
Deutsch,
français,
русский,
português do Brasil,
Italian,
polski