How to self-diagnose skin cancer?

In the early stage of skin cancer, you can judge whether it is skin cancer by self-examination. So what are the methods for self-examination in the early stage of skin cancer? Experts believe that it can be completely cured, but if it is not discovered early, it will be fatal. Therefore, if early skin cancer can be discovered early, it is of special significance to discover the signs of skin malignancy early. Here are the early characteristics of skin cancer and self-examination methods.

There are four characteristics: The first type of skin cancer is malignant melanoma.

First, if the surface is not smooth, you should pay attention to asymmetry. Moles with asymmetrical shapes.

Secondly, sometimes there are cracks and rough edges. This is the opposite of the smooth edges of normal moles.

Third, sometimes red, white and blue are mixed in, and most of them are mixed colors, especially brown or jet black.

Fourth, it is greater than 1/4 cm.

There are three characteristics: The second and third types of skin cancer are basal cell carcinoma and squamous cell carcinoma.

First, the parts of the body exposed to sunlight, such as the head, neck, back of the hands, chest, and back. If it is a sudden growth that does not disappear for a long time, you should pay attention to it. You should also be vigilant about acne that does not disappear for a long time.

Second, most common skin diseases do not have this characteristic. Bleeding. These two types of skin cancer will bleed with just a little stimulation.

Third, especially if the scab does not disappear temporarily after the scab forms, the scab condition should be paid close attention to if the skin scabs for no reason.

Fourth, attention should be paid to skin with scaly surface and secretions, or with nodules or ulcers that do not heal.

Experts also remind that if there are some unusual phenomena on the skin, such as shiny spots, shining like pearls, and visible capillaries, you should also pay attention.

1. Self-examination method: Start with your arms, face the mirror (same below) and expose your whole body. Check your palms, fingers, finger spaces, forearms, and back arms. Then raise your arms, bend your elbows, and carefully check the inside and joints of your forearms.

2. Check the front of the body: abdomen, pubic area, calves, face, neck, and chest.

3. Check the side of the body: check the right half last. Raise your hands and check the left half first.

4. Stand with your back to the mirror. Hold a small mirror in your hand and look at the back of your neck, back, buttocks and arms. If it is inconvenient, ask one of your spouse or a friend to help you check.

5. Ask someone to use a comb to lift your hair so that you can check if there are any suspicious areas on your head. If you are a man, you can also touch your hair slowly if it is short.

6. Sit down and check your feet, heels, toes and soles, then hold a mirror against the inside of your legs and move it around to see if there are any signs of disease on the back of your legs. If you find anything abnormal, see a doctor as soon as possible.

However, the diagnostician must have sufficient experience to identify lesions that are suspected of being malignant. Diagnosis relies on biopsy.

The following situations are highly suspicious of early malignant lesions:

1 Skin ulcers that do not heal for a long time or come and go or have a small amount of bleeding.

2. Any symptoms of actinic keratosis such as bleeding, ulceration or asymmetric nodules.

3. When ulceration or nodular protrusions appear in the sinus tract. Skin exposed to radiation in the past or old scars.

4. If there is mild erosion on the skin, be alert to the possibility of carcinoma in situ. Red skin scars that do not fade for a long time.

The above is the self-examination method for skin cancer. Expert Tips: If your health has symptoms of disease, you can choose the appropriate treatment according to your symptoms, but do not delay diagnosis, and do not let your life be ruined in hesitation. You should go to a regular hospital for medical treatment in time to avoid delaying the disease and causing serious consequences. If you have other questions, please consult our online experts or call for consultation. Believe in miracles, I wish you health, happiness, and joy!

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