What is the cause of malignant melanoma?

Primary melanoma is caused by the proliferation of melanocytes in the epidermis. Its metastasis occurs early and the mortality rate is very high, so early detection and early treatment are very important. So what are the causes of malignant melanoma ? The following is a detailed answer from relevant experts.

①White hair, blue eyes, pale skin. Caucasians are more susceptible.

② Black people or people with dark skin rarely suffer from this disease. If it does occur, it mainly affects the white skin on the feet and palms.

③Most scholars believe that nearly half of malignant melanomas occur on the basis of existing moles.

④Dysplastic nevus syndrome, which is an autosomal genetic disease. Patients with this disease are covered with large, flat, irregular, thin, and colorful moles. One or more of these moles may lead to malignant melanoma in most patients. Some people have this syndrome but do not have a genetic predisposition. They should also be closely observed and alert to the occurrence of malignant melanoma. This is also one of the causes of malignant melanoma.

⑤ Large congenital nevi, those larger than 2 cm, have an increased risk of malignant transformation.

The above is an introduction to the causes of malignant melanoma. I believe everyone should have a certain understanding of melanoma. If you want to know more about melanoma, please consult online experts.

For more information, please visit the melanoma disease special topic at http://www..com.cn/waike/hssl/ or consult an expert for free. The expert will then give a detailed answer based on the patient's specific situation.