Symptoms of malignant transformation of pigmented nevus

summary

Chinese Chinese love is very common in our lives, but its chance of canceration is actually small. Especially in Chinese, the incidence of pigmented nevus is only 0.4 of that. But in Europe and America, the incidence rate may be higher than that of Chinese. This is mainly because people in Europe and America prefer sunbathing. In this way, sunlight may stimulate the genes of the nevus in the body, and then stimulate it to become cancerous. In general, the spread of cancer is relatively fast. It usually takes only a few months to spread from the body surface to the body. Moreover, when there is discomfort, it is often in the middle and late stage, which delays the best time for treatment. So, what are the symptoms of nevus canceration? Let's talk about it now.

Symptoms of malignant transformation of pigmented nevus

First of all, if the color of pigmented nevus appears variegated, it is a signal of canceration. The pigmented nevus on our body is formed by pigmentation, so it is a single color, generally black, or some brown, so we must pay attention to the color change.

Secondly, the general shape of the nevus is more regular, the edge of the nevus is relatively smooth, but the nevus will change after canceration, there will be a sense of uneven layers, and will become rough, and even some will exude blood, so it is relatively easy to find.

There is also a cancerous nevus will appear itching feeling, there are some or will appear pain feeling, these are some signs of cancerous nevus, so we must pay attention to the changes of the nevus, must go to the hospital in time to check, to avoid unexpected consequences.

matters needing attention

Pigmented nevus around if there is a phenomenon of edema, then, it is likely that the occurrence of cancer. Or is the nevus lost the original luster, become very dim words, it is also very likely that the nevus occurred canceration, must go to the regular hospital examination in time.