Why to have halo mole

summary

It is inevitable that there will be some nevus on people's body, and some people will get dizzy nevus. Many people are unfamiliar with this word. Let's share some relevant knowledge.

Why to have halo mole

First, halo nevus refers to the halo around the nevus cells, and then the central nevus subsides. The incidence of halo nevus in vitiligo patients is 18% - 26%, such as erythema or scab, which can disappear after several months.

Second, the etiology of nevus halo is not completely clear. Hormones and cellular factors are related to the occurrence of the disease. There are lymphocytes and specific antibodies that can kill melanocytes in patients with active nevus halo.

Third, the pathogenesis is not clear. It is speculated that atypical pigment cells can induce immune cross reaction, which can destroy normal epidermal pigment cells and nevus cells.

matters needing attention

Moles can be induced by eating less sweet food, especially in children's daily life.