The most common cause of skin cancer

Skin cancer is a very common disease in our daily life. It is very important to know more about skin cancer. Next, let's explore the causes of skin cancer .

1. Daily exposure to the sun and ultraviolet radiation: There is sufficient evidence to support the interaction between ultraviolet radiation, human melanin protection and immune system function leading to skin cancer. The carcinogenic mechanism of ultraviolet rays may be that the photochemical effect changes the structure of cell DNA, while destroying the active antigen structure on the surface of lymphocytes, reducing the body's immune function. Therefore, this is one of the causes of skin cancer.

2. Ionizing radiation: In the past, radiation workers neglected protective measures, which led to radiation-induced dry skin. In recent years, due to the improvement of radiation equipment and the advancement of radiation technology, some patients who received radiotherapy for skin cancer still develop skin cancer in the radiation field after several years.

3. Chronic irritation and inflammation: This is also one of the main causes of skin cancer. Malignant skin cancer tumors can occur and develop in scars, chronic ulcers, fistulas, and sinus tracts. Some Asians are addicted to chewing tobacco or betel nuts, so squamous cell carcinoma is prone to occur in the mouth or lips, leading to the appearance of skin cancer.

In summary, what we have described above is the cause of skin cancer. I hope it can help everyone understand more about the formation of skin cancer. If you have other questions about skin cancer, you can contact our online experts to answer your questions.