What tests are needed for skin cancer

What tests are needed for skin cancer?

Skin cancer is a malignant tumor of the skin. It has different names according to the source of tumor cells, including epidermis, skin appendages, skin soft tissue, peripheral nerves, melanocytes, skin lymphatic network tissue and hematopoietic tissue. Another part is metastatic tumors that occur in other tissues and metastasize to the skin. Common examinations for skin cancer include physical examination, blood routine examination, immune function examination, pathological examination, X-ray examination, B-ultrasound examination, CT examination, radionuclide examination, etc.

The main causes of skin cancer are:

1. Ultraviolet damage: Long-term activities under the scorching sun, exposing the head, face, neck, and back of the hands to the sun are prone to skin cancer. 80% of skin cancers occur in the above parts.

2X-ray and thermal radiation: People who work as radiation technicians, uranium miners, or receive radiation therapy for other diseases have a higher risk of skin cancer.

3. Genetic diseases: Genetic diseases that are intolerant to sunlight, such as xeroderma pigmentosum and albinism, significantly increase the risk of skin cancer.

4. Exposure to chemical substances: Frequent exposure to substances such as petroleum, asphalt, kerosene, tar, arsenic, etc. is prone to skin cancer. This is one of the factors that cause skin cancer.

5. Chronic skin diseases: such as chronic inflammatory skin diseases, short scars, long-term skin ulcers, fistulas, sinus tracts, burn scars, etc.