Nevus anemicus
Nevus Anemicus
Nevus anemicus (pronunciation: /ˈniːvəs ænɪˈmiːkəs/) is a congenital disorder characterized by macules of varying size and shape that are paler than the surrounding skin and cannot be made red by trauma, cold, or heat.
Etymology
The term "nevus" is derived from the Latin word for "birthmark" or "mole", while "anemicus" is derived from the Greek word "anaimikos", meaning "without blood". This refers to the pale appearance of the skin patches associated with this condition.
Symptoms
Nevus anemicus is usually present at birth or appears in early childhood. The most common symptom is the presence of pale patches of skin, which may be present anywhere on the body but are most commonly found on the trunk. These patches do not change color when exposed to cold or heat, unlike normal skin.
Diagnosis
Diagnosis of nevus anemicus is typically made based on the characteristic appearance of the skin patches. In some cases, a skin biopsy may be performed to confirm the diagnosis.
Treatment
There is currently no cure for nevus anemicus, and treatment is not usually necessary as the condition is not harmful. However, cosmetic treatments such as makeup or self-tanning products may be used to camouflage the patches if desired.
Related Terms
- Dermatology: The branch of medicine dealing with the skin and its diseases.
- Congenital disorder: A condition that is present at birth.
- Macule: A flat, distinct, discolored area of skin.
- Biopsy: A medical test involving the removal of cells or tissues for examination.
External links
- Medical encyclopedia article on Nevus anemicus
- Wikipedia's article - Nevus anemicus
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