In addition to affecting the external image of patients, it also poses a major threat to physical and mental health. Therefore, many people feel very annoyed and painful, and most patients with moles will want to remove them as soon as possible. Then, what method should be used to completely remove moles so that moles no longer pose a major threat to health?

Let's first understand what a mole is:

Nevus nigromaculata has a chance of malignant transformation and needs timely treatment.

Dr. Dai Tao, director of plastic surgery at Luoyang Oriental Hospital, pointed out that with the growth of patients' age, the area of moles will continue to expand. Not only affects the appearance, physical and mental health, but also affects their future development. In addition, nevus nigromaculatus has a certain chance of malignant transformation, which seriously threatens life and health; Therefore, once suffering from black spot nevus, as long as it meets the treatment conditions, it is recommended to treat it in time.

Signs of malignant transformation of nevus nigromaculatus;

According to Dr. Dai Tao's many years' working experience, the malignant change of nevus can be preliminarily judged from the change of the affected area.

Surface exudation: when the nevus nigromaculata changes, sometimes there will be exudation or bleeding, and some will have scales.

Color change: when the color of black spot nevus is variegated, it is often a signal of malignant lesions, such as brown and black mixed with red, white or blue, in which blue is an "ominous sign". In addition, nodular malignant melanoma is always blue-black or gray.

Itching pain: Itching, burning or tenderness often occurs locally. When the nevus continues to develop into ulcerative lesions, it will be accompanied by exudation and bleeding, and the tingling or burning sensation will be more obvious.

Boundary change: the boundary of melanoma is clear, but the boundary of malignant melanoma will become irregular, just like sawtooth.

Extended nodules: When nodules or regional lymphadenopathy appear around nevus nigromaculata, it indicates that there has been a change.

When is it appropriate to treat moles?

From the clinical treatment of patients with nevus, Dr. Dai Tao thinks that the effect of treating children's nevus is obviously better than that of adults; This may be related to the patient's physique. Children's metabolism is faster than that of adults, so the recovery effect after treatment is generally better than that of adults This also shows from the side that the sooner the mole is treated, the better.

At present, there are many methods to treat moles in society, and patients should be careful in the choice of technology. Cryopreservation, grinding and simple laser treatment are common techniques for treating nevus.

However, for a large area of nevus nigromaculatus, these methods can not achieve the purpose of treatment. At this time, we need to consider surgical treatment.