Warning can not see often on skin cancer!

Skin cancer is a condition of abnormal growth of skin cells, this is one of the most common diseases. Who is likely to develop skin cancer, however, there are a number of causes increased susceptibility to disease. So what is the factor that the incidence of skin cancer increases?

The leading cause of skin cancer is caused by damaged skin caused by exposure to ultraviolet light. This type of light waves emitted from the sun, in addition to being used in the tanning technique.

Ultraviolet rays can penetrate the skin and damage cells, cause the majority of cases of skin cancer and wrinkles and freckles due to age. There are three common types of skin cancer are basal cell cancer, keratinocytes and melanocytes. Cancer and basal cell keratinocytes are the two most common types. Both are at the surface, slow approach speed and the ability to cure is relatively high especially when the disease is detected early. Cancer melanoma cells affect the deeper layers of the skin and the risk of spread to other tissues.

Skin cancer usually appears early stages of rash or nodules on the skin surface is like skin lesions, often accompanied by a detachment surface flakes or scab formation. When further developing the disease may be more characteristic symptoms such as nodules brighter, slightly transparent with small nodules, bleeding surface pores and capillary dilation. There are many cases glossy surface, the plaque-like star is not visible capillaries dilated pores, sores, swelling.

In addition, patients also appear traces hard or lumpy skin fibrosis phenomenon, found mainly in the neck, hard plaque pale yellow or white gold, slightly swollen, lumpy spots around the edge supplements are not clear, be intact for a long time, as the following will be the ulcer.

Skin cancer is common in the elderly, the sick highest age from 50 to 60 years of age, the incidence in males than females.

Bask under the environment is potentially very high skin cancer, radiation, or genetic as well as increased risk of skin cancer. Also due to several reasons, such as people with many moles, a family member with a history of skin cancer, who had sunburn, people with workplace regular contact with sunshine Sun, who had been treating radiation ...

Avoid exposure to the sun too long. Should use sunscreen to prevent the harmful effects of UV rays. Use sunscreen to all exposed areas 30 minutes before sun exposure and reapply after a few hours. Not so much sun, especially need to check the skin for at least 3 months 1 time for early detection of skin with abnormal signs, the vagaries of the mole ...