The cause of melanoma is a problem that troubles many people

Melanoma patients need to understand that there are many causes of melanoma. So what are the causes of melanoma? Melanoma is already affecting the normal lives of patients. Now, let the experts introduce to you the causes of melanoma .

(1) Immune deficiency as a cause of melanoma With the improvement of living standards, the life expectancy of Chinese people has been significantly extended. As people age, their immune function gradually declines. Studies have found that low immune function is one of the important causes of melanoma, so the incidence of melanoma in the elderly is very high.

(2) Benign melanin plaques are moles, of which junctional moles are most likely to become malignant, mixed moles are less likely, and endothelial moles rarely become malignant. However, most scalp melanomas are not transformed from moles, so some people believe that this disease is not entirely related to moles.

(3) The incidence rate of white people is higher than that of people of color. For example, the annual incidence rate of white people in the United States is as high as 42/100,000, while that of black people is only 0.8/100,000. This is the cause of melanoma.

(4) Air pollution: Large amounts of harmful substances such as Freon are emitted, which damage the ozone layer and cause inadequate UV filtration. The causes of melanoma include harmful ultraviolet rays and harmful substances in the air working together to act on human skin, causing abnormal expression of melanocytes and triggering melanoma.

(5) The desire for beauty. In pursuit of clean and tender skin, many people use a large amount of chemical cosmetics, causing chemical skin pollution. Some people even use chemical corrosives to remove moles on the skin, but the result is counterproductive and stimulates the excessive proliferation of melanocytes.

(6) Lack of health knowledge: Not paying enough attention to moles on the feet, perineum and other areas that are prone to friction. Due to long-term compression and friction, they eventually undergo malignant transformation.

(7) Abuse of estrogen drugs Studies have found that there are estrogen receptors in the cells of malignant melanoma. Therefore, people suspect that excessive estrogen can stimulate the occurrence of melanoma. This is one of the causes of melanoma.

The above is a brief introduction to the causes of melanoma. What do you think after reading it? I hope that when making a choice, you must carry out treatment based on your actual situation. Only in this way can the best results be achieved.