Nevus Blue Proliferating

Nevus Blue Proliferating: Description, Symptoms and Treatment

Blue proliferating nevus (Nevus Caeruleus Proliferans) is a rare type of skin neoplasm that develops from skin cells - melanocytes. This type of nevus is distinguished by its unusual blue or dark blue coloration and is usually located on the face, neck, limbs, or torso.

Although blue nevus proliferating is a benign growth, some cases can become malignant, so it is important to regularly monitor the condition of the nevus and consult a doctor if any changes occur.

Symptoms of blue nevus proliferating may include an increase in the size and thickness of the growth, the appearance of tongues or spines along the edges of the nevus, and bleeding or itching in the area of ​​the growth.

Treatment for blue nevus proliferating may include removal of the tumor through surgery or laser therapy. In this case, it is necessary to take into account the size and location of the nevus, as well as the possibility of its metastasis.

In conclusion, blue proliferating nevus is a rare but potentially dangerous type of skin neoplasm. Therefore, it is important to follow preventive measures, including regular examination of the skin and contacting a doctor if any changes occur.



Blue proliferative nevus is a benign tumor that forms in the upper layers of the skin and presents as blue or blue-violet lesions. It is considered the most common type of nevus and can be either congenital or acquired during life. However, the blue color of the lesions does not mean danger and does not indicate skin cancer.

Nevus blue proliferative syndrome affects young people and appears predominantly on the face. Most often, single lesions with a diameter of 0.5 to 5 cm are found. In addition, nevi can be multiple or merge with each other.

The tumor grows slowly, and an increase in size may occur over several years without changes in color or shape. Sometimes you can observe spontaneous regression, that is, self-healing of the tumor. This is explained by the fact that proliferative cell nevus appears in humans after reaching a certain age.

Such nevi have no symptoms and