What symptom can cancer mole have?

summary

Nevus on the skin is not strange to everyone. Many people may have large or small nevus or small brown nevus on the skin. For nevus, some people worry that it will become cancerous. So long mole is the precursor of cancer? If true occurrence canceration can have what symptom expression? In fact, not all nevus are the precursor of cancer, but there are some nevus to pay attention to, there may be malignant transformation. What symptom can cancer mole have next?

What symptom can cancer mole have?

There is itching and pain in the spot of nevus. If you don't usually have any uncomfortable nevus, and suddenly have symptoms of pain or itching, it may be a warning sign of skin cancer. Generally speaking, not only melanoma, but also skin cancer, especially basal cell carcinoma and squamous cell carcinoma, the most common symptom is itching.

The color and area of nevus changed. General nevus is harmless, there are some nevus may be combined with body organ abnormalities, there is a risk of deterioration, nevus color darkening, or area changes, it is necessary to pay attention to, there may be malignant change, to timely check diagnosis and treatment.

other. To guard against malignant transformation of nevus, we should pay attention to the following aspects: for example, in recent cases of adult nevus, the nevus is obviously enlarged, the color is obviously deepened and bright, the color changes from brown to black, or from brown to black and brown alternated spots, the edge of the nevus is irregular or appears satellite like small nevus, or the surface is uneven, local pain Itching and burning sensation, hair black nevus suddenly appear off pouring, or the black nevus pigment disappeared, there are scab ulceration or bleeding phenomenon on the surface, and there is swelling of lymph nodes near the nevus, all of which need to be treated in time, which is likely to be the precursor of malignant transformation of black nevus.

matters needing attention

When the nevus appears canceration, there are some abnormal symptoms, when the nevus appears the above symptoms, there may be malignant transformation, to timely check and deal with, in addition, if the nevus is not handled properly, it will also lead to malignant transformation. Therefore, it is suggested that friends with nevus should pay attention to local nursing to prevent its malignant transformation.