Halo nevus also known as centrifugal acquired leukoplakia

summary

For some people often appear on the surface of some halo nevus, we have more or less some understanding, generally speaking, the main feature of this disease is a central part of the nevus, surrounded by hypopigmentation spots, so it is also known as centrifugal acquired leukoplakia or acquired telecentric leukoplakia. In addition, we also know that the disease regardless of age, all young and old patients, and has a certain relationship with vitiligo skin disease, patients must take reasonable methods after the onset of symptomatic treatment, let's take a look at the following content.

Halo nevus also known as centrifugal acquired leukoplakia

First: we already know that the so-called halo nevus has some similarities with vitiligo, which is commonly seen in the trunk, and most early patients have no symptoms. And the size of this disease and the number of cases are different, most of the lesions are single, a few patients can be multiple, we can not neglect the nursing prevention.

Second: the color of the disease is different, and the location of the disease on the patient's body surface is not the same. Occasionally seen in the head and face, occurred in the upper limbs are rare, especially in the back. More common is halo nevus a quantity of formation on persistent, its white spots for a long time or continue to expand. This is what it has in common with vitiligo.

Third: finally, we can see from the pathology, some scholars tend to think that halo nevus is caused by immune response. If we don't pay attention to the treatment and nursing in time after the onset of the disease, we will have the tendency of white halo expansion and secondary vitiligo. Once the patient found it accompanied by vitiligo time and development process can not be ignored, should be treated in time.

matters needing attention

The pathological characteristics of halo nevus are dense and crowded mononuclear cell infiltration around the nevus and in the dermis. In some patients, mononuclear cells are mixed with nevus cells, so it is difficult to distinguish the two, so we should be careful in the treatment and nursing. We must not take medicine blindly to prevent more harm.