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【 Skin cancer 】 White skin is high-risk? Umbrella and sunscreen edge like good? The six major features have a look

【 Skin cancer 】 White skin is high-risk? Umbrella and sunscreen edge like good?handheld dermatoscope The six major features have a look

Skin cancer is one of the top 10 deadliest diseases in Hong Kong and is linked to sun exposure. Hot weather, in addition to sunburn, sunburn will also increase the chance of skin cancer, especially long holidays, outdoor activities more need sunscreen!

Dermatologist Chen Shangxi pointed out five factors that increase the risk of "basal cell skin cancer", including excessive damage from the sun, natural skin white, etc., and sun protection is the best preventive measure, let's look at how to choose sun protection products.

Due to the recent epidemic, more people are walking mountains and doing outdoor activities to absorb fresh air and sunshine. electronic dermatoscopePlus a summer visit, more opportunities to expose the skin to different UV rays. Recreation is good for physical and mental development, but it is also necessary to pay attention to sun protection, because excessive sun exposure is closely related to skin cancer. (barchpou/unsplash) There are three main types of skin cancer

There are several types of skin cancer, such as basal cell skin cancer,365nm UV Lamp squamous cell skin cancer, melanoma skin cancer, and the most common type of skin cancer is basal cell carcinoma. What is basal cell skin Cancer?

The structure of our skin is divided into epidermis and dermis. At the very bottom of the epidermis, there is a layer called the basal cell layer, and without long-term exposure to different UV rays, the genetic material of the basal cells will change and eventually develop into basal cell skin cancer. What does basal cell skin cancer look like? (as shown) +3

In the early stages of basal cell skin cancer, the skin may appear red, the boundaries may be raised, and even nodules and tumors can be seen. As the disease progresses, the middle of the tumor begins to ulcerate, and even oozes blood, and the wound cannot heal naturally.

Patients often do not feel pain, which is easy for patients to ignore and further aggravate the condition. Basal cell skin cancer can also grow very slowly, with some patients only starting to detect it after a year or two.

5 risk factors for basal cell skin cancer

Who is more likely to get basal cell skin cancer? (According to the picture)

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1. Getting older

The older a person is, the greater the chance of developing basal cell skin cancer.

2. Heredity

People with a family history of skin cancer, such as family members with a history of basal cell skin cancer, also have an increased risk of developing skin cancer.

3. Excessive sun damage

Excessive sun damage to the skin, especially during infancy and childhood, can also increase their chances of developing skin cancer when they grow up.

4. Your skin is naturally pale

If the skin is naturally white, the skin's ability to filter ultraviolet light is low, and ultraviolet light can damage the genetic material DNA by penetrating the basal cell layer of the skin.

5. Have cancer, receive electrotherapy, long-term use of immunosuppressive drugs

If you've had cancer before, received electrotherapy, or even taken some immunosuppressive drugs for a long time, you increase your chances of developing skin cancer.

Tissue is extracted to confirm the diagnosis accurately

Basal cell skin cancer often requires tissue extraction to accurately diagnose the disease. The doctor will inject anesthetic into the area where the examination is needed, so the examination process will not feel such pain. In terms of time, depending on the size of the tumor, the examination can be completed in about half an hour. The tissues extracted by the proposed method need to be sent to the laboratory for analysis of major pathological factors, and the pathological report can be completed in a few days.

Early detection can be a complete cure

Basal cell skin cancer can be completely cured if it is detected early enough. But if left unchecked, the tumor can spread to other parts of the body. However, compared to other types of skin cancer, such as melanoma skin cancer, basal cell skin cancer is less likely to metastasize to other internal organs of the body.

If skin cancer is on the nose: it can erode the nose and affect respiratory function;

If it is on the eyelid: it can affect the closing function of the eye