What are the types of moles?
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What are the types of moles? 2. Mongolian spots: This birthmark is flat and smooth, present at birth, and is commonly seen on the buttocks or waist. They are mostly light blue, but may also be blue-gray or blue-black. This birthmark looks like a bruise and is common among Asian people. It usually disappears before school age. 3. Junctional nevus: The clinical manifestation is that the nevus is flat, the edge is not very clear, and the surface is smooth and hairless. It can generally be seen anywhere on the body, but is more common on the palms, toes, or transitional epithelial areas. The nevus cells of junctional nevus have the characteristics of active proliferation and may transform into malignant melanoma. The surface is generally smooth, or slightly higher than the surface, and generally no hair grows. The front is light brown, brown, blue-gray to blue. It is prone to occur on the soles of the feet, palms, genitals and vulva. This mole has a malignant tendency, so those on the palms, soles of the feet and other parts should undergo preventive excision as soon as possible. 4. Cavernous hemangioma: It looks like light blue spongy tissue filled with blood. They usually appear under the skin of the head or neck. If they grow deeper, the overlying skin will look normal and they will disappear before puberty. 5. Mucosal moles: black moles on the oral mucosa, conjunctiva, vagina, and the part of the foreskin that is turned out. You should also be careful before removing a mole. For example, some people with a scar-prone constitution will easily develop hypertrophic scars because the wounds will not proliferate normally. Therefore, before removing a mole, you should inform your doctor to avoid making it even uglier. 6. Café au lait spots: Its color is like coffee with milk added, which is brown. This type of birthmark is mostly oval in shape and often appears on the trunk, buttocks and legs. It will gradually grow larger and darker with age and generally does not cause health problems. If several birthmarks larger than a coin appear at the same time, it is likely related to neurofibroma and you should consult a doctor immediately. 7. Congenital high-risk moles: Moles that can be seen on babies as soon as they are born are called congenital moles. There are not many congenital moles. According to statistics, 1% of newborns have moles. Not all congenital moles are dangerous at birth. Size is an important factor. Generally speaking, the larger the mole, the greater the chance of it becoming malignant in the future, so doctors recommend that it should be removed as soon as possible. 8. Black mole: It originates from the neuroectoderm and is located in the dermis, also called intradermal nevus, and is considered benign; there are also moles located at the junction of the epidermis and dermis, called junctional nevus, which may transform into malignant melanoma. Melanoma is an extremely malignant tumor composed of cells that produce melanin, and about 60% of them are transformed from moles. According to statistics, approximately one in 500,000 moles may develop into malignant melanoma. Black moles vary in size, with flat or raised surfaces, some are smooth, some are rough, and some are hairy. They can occur anywhere on the body; they are most common on the lower limbs, followed by the head, neck, upper limbs, eyes, under the nails, and labia. 9. Congenital nevus: About 1% of newborns will have this nevus. Its shape is irregular, with small ones having a diameter of about 2 cm and large ones invading the entire back, neck or entire limbs. These moles may develop into skin cancer and should be treated if they are large in size. 10. Moles with atypical changes: Moles with atypical appearance may become malignant, such as very dark moles with uneven pigmentation, uneven or irregular edges, unclear boundaries, left-right asymmetry, and a diameter that is statistically greater than 5 mm. 11. Dark red spots (port wine stains): When the baby is just born, this red spot is pink, but as it ages, its color will become darker and darker and turn into light purple. They often appear on the face and neck and cover a relatively large area. The dark red spots are caused by capillary dilation and most of them will become larger and larger. If they grow on the eyelids, they will increase the risk of glaucoma. Treatment is needed. 12. Mole in the nail groove: The nail groove is connected to the skin under the nail. It may grow under the nail and be blocked by the nail, making it difficult to see the changes. It also grows at the extremities. The chance of malignancy is higher. 13. A single mole changes suddenly and rapidly: If moles all over the body change at the same time due to hormonal changes, there is no doubt about it. However, if a single mole changes suddenly and rapidly, it is worth paying attention to. 14. Moles growing in special parts: such as moles growing on the extremities, must be carefully observed, because moles in these places are more likely to become malignant melanoma than moles in other places. 15. Strawberry hemangioma (capillary hemangioma): This birthmark usually appears on the face, scalp, back or chest, and is mostly red or purple. Strawberry hemangiomas usually develop in the first few weeks of life and may not protrude from the skin or may be soft, strawberry-shaped lumps that are slightly raised above the skin. Although it will not disappear, it has no impact on health. 16. Intradermal nevus: The most common type of pigmented nevus in adults. It grows slowly and is strongly stimulated by sex hormones. It often increases in size and turns darker during puberty. It is the most common type, with a flat or slightly elevated surface, often with hair growing on it, and color ranging from normal to dark. Some are pedunculated or wart-like. It is a benign mole that can generally be left to exist naturally, does not require treatment, and can also be surgically removed. 17. Orange-red spot (or salmon red spot): About 1/3 of newborns will have this birthmark. It is a small, reddish patch that usually lies flat on the skin. It often appears on the back of the neck, between the eyes, on the forehead and on the eyelids. Most will disappear as your child grows. 18. Compound nevus: It looks similar to junctional nevus, but sometimes hair may grow. The pathological changes of compound nevus have the characteristics of both junctional nevus and intradermal nevus, and are more prone to malignant changes. These are intradermal nevi and junctional nevi, most of which are not higher than the surface, are round or oval in shape, and are irregular in size. Some or no hair, pigmentation ranges from dark to light. Because it has no standard morphology, it is difficult to diagnose clinically, and often requires pathological examination after surgery to get a correct diagnosis. 19. Yellow nevus: more common in women, prone to occur on the buttocks, back of the hands, and back of the feet. Usually a yellow thickened piece, sometimes conical, a fairly solid nodule with a round or oval base and clear borders. It often persists and rarely becomes malignant, and generally does not require treatment. If a yellow nevus becomes malignant, it should be removed surgically. How to identify the types of moles <br />1. Auspicious moles usually have one of the following characteristics and can be preliminarily identified as auspicious moles: Feature 1: Hair. Generally speaking, if there is hair growing on a mole, it can be regarded as a kind of auspicious mole. This kind of hair is also commonly called longevity beard or fortune beard. If the hair grows longer and thicker on the mole, the more auspicious the mole will be. However, do not pull it out intentionally, as this is very unlucky. People who have this kind of mole are generally long-lived and auspicious, and are generally recognized as successful people. Feature 2: Bright. If there is a shiny black mole on your body, it can be considered a lucky mole based on its shape. This kind of mole is usually easy to observe its shine, giving people an intuitive feeling that the mole is oiled. Friends who have this kind of mole are generally easy to stand out. As long as they work hard, they will make certain progress in their careers and achieve glory in life. Feature three: Convex. Generally, a protruding black mole on the body is a kind of auspicious mole. Generally, this kind of mole is large and protrudes obviously. You can see its protrusion intuitively. Friends with this kind of mole are generally more likely to succeed. Even if they encounter difficulties, they will turn danger into safety. The impact on themselves is minimal. Therefore, generally, a protruding black mole is a kind of auspicious mole. Feature 4: Regular. Regular means that the shape of the mole should be regular, such as round, and cannot be incomplete or strange. Generally speaking, regular moles are very easy to identify, as long as the surface does not appear to have too many defects. Friends who have such moles are generally stable and down-to-earth. Therefore, as long as they are down-to-earth in their careers, they will be appreciated and reused by others, thus achieving twice the result with half the effort. Feature five: Black. Moles on the human body are generally black in color. However, in the criteria for determining auspicious moles, only moles that are pure black without any mixed colors (such as gray or red) can be preliminarily determined as auspicious moles. The darker the auspicious mole, the better. People with this type of auspicious mole generally have good interpersonal relationships, are easily helped by friends and relatives, and will also encounter some good opportunities to promote their all-round development. Second, there are several ways to identify malignant moles: Feature 1: Weird shape. Weird shape here refers to the weird shape of the mole. As for birthmarks, we do not consider them here. A mole with a weird shape means that the shape of the mole is irregular and has obvious defects. Most of the time, it refers to a mole that does not look round. Friends who have this kind of mole are generally prone to frustration and trouble because they do not follow the rules, which is not conducive to their own development. It is best to be stable before there will be changes. Feature 2: Dull and lifeless, mainly refers to the mole making people look dull, as if covered by a layer of foggy glass, the surface looks dull, without basic luster and brightness. This type of mole is generally a kind of evil mole. Friends with this type of mole will usually encounter some small situations and be caught off guard, and if they cannot show themselves, they will easily be forgotten and buried by everyone. To exert one's own strength is the way to struggle. Feature three: Flat with a little depression, mainly refers to the mole that is relatively flat when growing on the skin, and has a certain depression slightly inside the skin. From an intuitive point of view, it feels bumpy. Friends with this kind of mole generally encounter some difficulties in development, and often the results are different from expectations, which is not conducive to steady development. Feature 4: Impure color, mainly refers to the mole that is not black, but light gray, gray-blue, gray-red, gray-brown or has more mixed colors. This type of mole is not black in color and is often lighter in hue, giving the appearance of not being fully grown. People with this kind of mole usually tend to do their own thing and ignore others, which leads to poor fortune. They should communicate more with others, think from their perspectives, and consider others more to change the status quo. Follow Ziweifu’s official WeChat account to get more exclusive information about moles. |
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