Melanoma Amelanoma

Non-pigmented melanoma (lat. m. non pigmentatum) is a malignant skin tumor that develops from melanocytes, but does not contain the melanin pigment.

This type of melanoma is less common than other forms and accounts for about 5-10% of all cases. It most often affects people over 60 years of age and has a nonspecific clinical picture.

Typical signs of amelanotic melanoma:

1. A flat or slightly raised reddish spot.

2. The spot may have unclear boundaries and uneven pigmentation.

3. Itching, peeling, or ulceration may occur.

4. Tumor growth is usually slow but steady.

5. Localization is most often on the skin of the trunk and limbs.

Diagnosis is based on histological examination. Treatment includes surgical removal and may be supplemented with radiation and drug therapy.

Early diagnosis is very important, since amelanoma is prone to metastasize. With timely detection and treatment, the prognosis is favorable. Therefore, if you suspect melanoma, you should immediately consult a doctor.