There are 5 signs, watch out for skin cancer, handheld dermatoscope mole size is also a warning

Excessive sun exposure is a high risk for skin cancer. electronic dermatoscope What are the common symptoms of skin cancer?

Skin cancer is mainly associated with long-term exposure to the sun's ultraviolet rays, even if the winter sun is warm and comfortable, do not ignore the presence of ultraviolet rays. 365nm UV Lamp Most skin cancers are easy to detect early and have a high cure rate, so don't ignore them if you have abnormal skin symptoms.

Regular exposure to the sun without sunscreen is a high risk factor for skin cancer

Skin cancer is associated with excessive sun exposure and poor use of sun protection. High-risk cultures include people who regularly work outdoors, sunbathers, or have had blisters from sunburn.

Other factors such as radiation exposure, burns or chronic scars, chronic arsenic poisoning, reduced immunity (such as organ transplant patients or long-term immunosuppressive drugs) and certain genetic diseases can also cause skin cancer.

There are three common types of skin cancer: basal cell carcinoma, squamous cell carcinoma, and melanoma.

There are three common types of skin cancer: basal cell carcinoma, squamous cell carcinoma, and malignant melanoma, each with different symptoms on the skin:

There are three common types of skin cancer: basal cell carcinoma, squamous cell carcinoma, and malignant melanoma, each with different symptoms on the skin.

There are three common types of skin cancer: basal cell carcinoma, squamous cell carcinoma, and malignant melanoma, each with different symptoms on the skin.

1. basal cell carcinoma

The most common skin malignancies occur in the elderly, mostly in exposed areas such as the face, back of hands and forearms. There are almost no metastases, and the success rate of surgical treatment is very high.

Symptoms:

It may be a single or multiple red, flesh-colored, or black tumor that grows gradually.

● Sometimes ulcers and bleeding.

● Microvascular dilation can be seen around the tumor.

Pink, translucent, shiny pearlescent protrusions.

2. Squamous cell squamous cell carcinoma

The second most common skin malignancy also occurs in older people and is most common in tanned areas, especially the face. The likelihood of internal organ metastasis is low. If caught early, the success rate of surgical treatment is very high.

Symptoms:

It may be a single or several tumors or ulcers that are red or flesh-colored in appearance and can develop and grow.

● The appearance of tumors Sometimes we have a layer of scaly skin covering.

3. malignant melanoma

The most malignant skin cancers characterized by pigmented moles can occur on any part of the body and metastasize very easily to local lymph nodes and other internal organs, including the liver, lungs, brain, and bones, with a high mortality rate. It can occur at all ages, especially in the elderly.

Symptoms:

The Asian race is usually found on the bottom or nails of the hands or feet.

The shape of the mole is asymmetrical, the edge is irregular, the color is unbalanced, the diameter is greater than 0.6 cm, and gradually becomes larger and convex.

Watch out for these signs on your skin

Since Chinese skin is the organ that can be seen on the surface of the human body, skin cancer is the most likely cancer to be found in early research, and the cure rate is very high.

It is recommended that students observe their own skin every month in a room with sufficient light, especially for the face, the back of the hand, the forearm and the lower leg and these exposed parts. If there are the following major symptoms, we should consult a dermatologist as soon as possible:

1. Abnormal lumps or new moles.

2. Existing moles or freckles become larger and change color and shape.

3. Abnormal skin bleeding, ulcers, itching and pain.

We can't heal the wound completely for more than a month.

5. "Acne" can not be eliminated for more than 3 months, small blood can be seen on the epidermis, sometimes bleeding, the day will alternately hot and cold red peeling.