How to prevent acquired nevus?
If the mole is lighter or less in color, it can be removed with some foods that are very easy to see at ordinary times.
① Peach blossom melon seeds honey: dry peach blossoms in the shade and grind winter melon seeds into powder. Adjust the amount of honey to equal parts and apply it to your face. Apply it to the affected area every night before going to bed. Moles are painted. Efficacy cleansing and freckle removal. Suitable for moles, dark spots and freckles.
② Tomato juice: 1 eggplant, slice and juice, rub the part with mole, 1 3 times a day, and the effect can be seen in ten days.
Note: this method is only applicable to friends with shallow moles.
2, laser to remove moles
Now many hospitals can use lasers to remove moles. The advantage of this method is that it can quickly and thoroughly remove relatively large moles, but the disadvantages are also obvious. If it fails, it will leave obvious scars and the cost will be more expensive.
3. Potions for removing moles
The advantage of removing moles with liquid medicine is that it is more convenient and can be operated at home. Moreover, the price of liquid medicine is cheaper than laser mole removal, and larger moles can also be removed. The disadvantage is that there are many counterfeit products on the market, and it is easy to buy invalid ones.
Question 2: How to prevent long moles? Is there any way? Disease analysis: almost everyone has moles on his face, but some people have moles, some people have moles, some people have moles, some people have moles, and some people have moles, and the number is different. Generally speaking, moles will not affect your health. But there are moles on the child's face, and the number is large. It's best to take your child to the dermatologist to find out why. A dermatologist will give you the best advice.
Question 3: How to prevent moles on the body? What is a mole?
Nevus are localized skin pigment abnormalities, which can occur at birth or the day after tomorrow. Healthy people can usually find 15 ~ 20 moles on the skin. Most of these moles are benign and do not need treatment. But there are some moles on the face, which affect the appearance and can be removed in different ways. There are several commonly used methods to remove moles: laser method, freezing method, electrocautery method, spot scanning method and chemical agent method.
Black spot nevus is a kind of pigmented nevus, which often attracts special attention because of its local blackening, rough skin and long hard and short hair. Attention should be paid to moles that occur in parts of the body that are vulnerable to friction or injury, such as rapid growth and increase of the body, fading or deepening of the color, shedding of short hairs on the mole, redness around the mole, faintly visible bloodshot, festering and scabbing on the surface, and even forming lasting ulcers. Nearby lymph node enlargement, or some small satellite-like nevus around the big nevus, all indicate that the nevus has a tendency to malignant transformation. You should go to the hospital to ask a dermatologist and a surgeon for diagnosis, so as to deal with it in time. For the treatment of black spot nevus, small nevus with a diameter less than 0.5 cm can be cauterized by laser or high frequency electrotome. Its advantages are simple operation, less damage to normal tissues and less scar after healing. The disadvantage is that it is difficult to take the nevus tissue for pathological examination and it is not easy to remove it. There are also freezing and chemical etching to remove moles, which are not suitable because of the impurity and malignant transformation of nevus cells. Resection of pigmented nevus by trephine can make up for the above shortcomings. After local skin anesthesia, the whole pigmented nevus is drilled with a trephine 0.2 cm larger than the diameter of the nevus, and the incision can be sutured with fine thread. Because the long axis of the incision is consistent with the skin lines or expression lines, the postoperative scar is not obvious and the cosmetic effect is good.
What kind of mole should be removed?
Dr. Li pointed out that in addition to aesthetic factors, in order to avoid becoming malignant melanoma, the following kinds of moles should be removed:
1. moles that rub for a long time, such as those on bras and waists.
2. Nevus with atypical changes. Nevus with atypical appearance may become malignant, such as very dark nevus, uneven (mottled) pigment, uneven or irregular edge, unclear boundary, asymmetric left and right, and statistically larger than 5 mm in diameter.
3. A mole will change suddenly and rapidly. If the mole of the whole body changes at the same time because of the change of the black door, there is no doubt about it. If a single mole changes suddenly and rapidly, it is worth noting.
4. moles that grow in special parts. For example, moles growing on limbs (hands and feet) must be observed, because moles in these places are more likely to become malignant melanoma than moles in other places.
5. Mucosal nevus. Moles on oral mucosa, conjunctiva, foreskin.
6. Nail groove nevus. The nail groove is connected with the skin under the nail, which may grow under the nail and be blocked by the nail, so it is not easy to see the change, and it grows at the end and is more likely to become malignant in the future.
7. Some moles are high-risk moles. The moles that babies can see at birth are called congenital moles, and there are not many congenital moles. According to statistics, 1% of newborns have moles. Not all congenital moles are inherently dangerous, and size is an important factor. Generally speaking, the bigger the mole, the greater the possibility of malignant transformation in the future, so doctors suggest to remove it as soon as possible.
Some people have the physique of swollen crab feet, and scar tissue will proliferate abnormally, resulting in hypertrophic scars. Crab foot swelling is common in earlobe, shoulder, upper arm, chest and back, but not in face. If people with this physique want to get rid of moles for beauty, they should first inform the doctor of their physique so as not to get rid of moles for big scars.
Dangerous malignant melanoma
Ou, a plastic surgeon at MacKay Hospital in Taipei, said that benign nevus can turn into malignant melanoma: protrusion, excessive melanin, itching, pain, bleeding and ulcers.
Skin cancer mainly includes three types: malignant melanoma, basal cell carcinoma and squamous cell carcinoma.
Malignant melanoma accounts for 4% of all skin cancers, but it leads to nearly 80% of skin cancer mortality, which is one of the worst prognosis of all cancers. 10 ~ 15% patients with malignant melanoma have a family genetic history. The incidence of malignant melanoma in yellow race is lower than that in white race.
It is pointed out that 70 ~ 80% of malignant melanoma in China is acromegaly nevus, which is characterized by its predilection in palm, sole and other parts that may not be exposed to sunlight, as well as in body mucosa. Malignant melanoma of acromegaly often invades the skin basement membrane vertically and invades subcutaneous blood vessels or lymphatic vessels when the tumor is still very young, and then metastasizes. Once metastasized, the prognosis is extremely poor, and the three-year survival rate is only about 10%.
Nevus may change, some changes are warning signals, they will become malignant, and some changes are benign. ......& gt& gt
Question 4: How to prevent the baby's acquired nevus is composed of melanocytes located at the junction of epidermis and dermis. Because the number of nevus cells is different, it can be higher than the skin surface, flush with the skin, different in size and location, and it can grow after it grows. There is no scientific basis for the folk saying that there is a mother-child mole. It is difficult to judge the depth of the mole from its appearance, so you have to be careful to get rid of it. The so-called disposable potion Dot mole method introduced by some beauty salons is risky. Although shallow moles can be removed, the epidermis is very thin, and it is easy to remove the whole epidermis with a little carelessness, leaving a scar, and it is permanent, unlike the scar spirit mentioned in the advertisement. But if the mole is deep, it is not easy to remove it by the above methods, and it will grow back or even bigger when it is finished. As a result, there are scars and lingering moles, which are even more ugly. More seriously, if the nevus is repeatedly infected, it is easy to induce malignant transformation and become a highly malignant tumor. The long mole shows that the detoxification ability of human liver can be prevented by strengthening the detoxification function of liver. You can stir-fry mung bean water at any time. Note that it is mung bean water, not mung bean soup. Stir-fry the mung beans, wait for 5 minutes, and you can cook them. This water is red and has a good detoxification effect. In addition, moles and eating less dark food, such as coffee, soy sauce and black sesame, are two concepts, so don't confuse them.
Question 5: The mole is acquired. How to get rid of it? Hospitals with laser programs can go to beauty salons and dermatology departments. Beauty salons don't use lasers, and I forgot what to call them. They are charged and will be burned. There was a small hole at that time, and it was almost good in a week. Generally speaking, it's personal calculation. Go to an important place 10 yuan. Many friends, big and small, spent 100. The laser in the hospital is ok and not expensive. Handmade in the hospital, free of charge, so I think it should not be expensive.
Question 6: How to remove the acquired mole? If the size of the mole is very small, go to the hospital for laser surgery and medication.
If it is big, there are three options. One is the surgeon's first choice. Recommended side effects, leaving scars.
Two lasers, but they should not be the same.
Thirdly, it will take about a day for medicine to remove the mole, and then there will be a pink scar that needs to be repaired with medicine until it is the same color as other skin.
Question 7: Why is the acquired mole a pigmented spot on the skin? It is composed of nevus cells which appear in the deep dermis, and contains melanosome. Moles are very common, almost everyone has more than one. According to the different sites where nevus cells gather, it can be divided into intersecting nevus (in epidermis), intradermal nevus (in dermis) and compound nevus (in epidermis and dermis) in histopathology. Generally, intersecting moles are active and easy to become malignant. Normal pigmented nevus undergoes a process of occurrence, development and regression. Most of them occur in children, peak in young people and tend to fade in the elderly. Most pigmented nevus are benign and harmless. However, a few moles will become malignant. It is generally believed that moles are prone to malignant transformation under the following circumstances: (1) moles that occur in exposed parts, rubbing parts, perineum and lower limbs; (2) The shape of nevus is irregular and asymmetrical; (3) The distribution of pigment in nevus is disordered; (4) The nevus is larger than 5 mm, and gradually increases; (5) The mole becomes itchy and ulcerated. If the above situation is found, surgical resection and pathological examination should be carried out, and destructive treatments such as laser and freezing should not be used. The reasons are as follows: 1. Due to the sun exposure in summer, melanin accumulates. 2. Due to the neglect of personal cleaning, especially the failure to clean the face every day, dust and dirt continue to accumulate. 3. Adolescence, the metabolism is very fast, and a lot of toxins are discharged from the body every day, which is probably the performance of eliminating toxins, similar to acne, but