Nevus depigmentosus
Nevus depigmentosus (pronunciation: /ˈniːvəs dɪˌpɪɡmɛnˈtoʊsəs/) is a rare, non-progressive skin disorder characterized by hypopigmented macules and patches.
Etymology
The term "Nevus depigmentosus" is derived from the Latin word "naevus", meaning birthmark, and the Latin word "depigmentosus", referring to the loss of pigmentation.
Description
Nevus depigmentosus is a type of cutaneous condition that presents as stable, non-progressive, hypopigmented patches that remain throughout life. These patches are usually present at birth or appear in the first year of life. The condition is caused by a decrease in the number or function of melanocytes, the cells that produce melanin, the pigment that gives color to the skin, hair, and eyes.
Symptoms
The primary symptom of Nevus depigmentosus is the presence of white patches on the skin. These patches can vary in size and shape, and are often irregular. They can appear anywhere on the body, but are most commonly found on the trunk, arms, and legs.
Diagnosis
Diagnosis of Nevus depigmentosus is typically made through a physical examination and a review of the patient's medical history. In some cases, a skin biopsy may be performed to confirm the diagnosis.
Treatment
There is currently no cure for Nevus depigmentosus. Treatment is typically focused on managing the symptoms and improving the appearance of the skin. This may include the use of cosmetic products to camouflage the patches, or in some cases, laser therapy may be considered.
Related Terms
External links
- Medical encyclopedia article on Nevus depigmentosus
- Wikipedia's article - Nevus depigmentosus
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