How does mole change red to touch can ache to return a responsibility?

summary

Generally speaking, nevus is normal for people, but the following situations should be noted: 1. Nevus that suddenly increases in a short period of time is likely to indicate malignant melanoma. After long-term sun exposure, the skin suddenly forms a large area of melanonevus, which is likely to be the early stage of skin cancer and should be paid attention to. 3 nevus complicated with bleeding, pain or swelling, etc., all suggest that there may be lesions, most people see this situation will go to see a doctor! Also, don't order nevus casually, especially on the street. You don't know if your nevus will be better or remain, which will increase the chance of pathological changes. It's not very good to damage the nevus. Let's take a look at the following.

How does mole change red to touch can ache to return a responsibility?

First: Generally speaking, the probability of canceration of congenital nevus is not very high. If you remove the nevus by operation or peel it off improperly, it is easy to cause malignant transformation. If the nevus is painful, ulcerated, rapidly increased in a short time, and there are similar scattered dots around, you should be careful that it may be the early manifestation of canceration.

Second: nevus cancer, melanoma. Melanoma is a cancer of the skin. If it is not detected and treated in time, cancer cells will grow to bone, or metastasize to lymph nodes, brain and lung, which is life-threatening. Nevus mutation produces canceration, leading to melanoma. One stage patients can live more than five years on average. However, if it is found later, the prognosis is often poor.

Third: melanoma is a cancer of the skin. If it is not detected and treated in time, cancer cells will grow to bone, or metastasize to lymph nodes, brain and lung, which is life-threatening. The melanoma of Oriental is long in sole of foot and palm, it is very easy to be stimulated by friction and extrusion. To timely medical treatment, general early surgery can be completely cured.

matters needing attention

We should not use physical or chemical stimulants to stimulate nevus for a long time, and we should not use knife cutting, salting and other local stimulation, because long-term and repeated adverse stimulation is one of the important factors for malignant transformation of normal nevus.