How to deal with pigmented moles?

&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.During the daily diagnosis and treatment of plastic surgery, tumors on the body surface are very common in the diagnosis, and pigmented moles occupy a considerable proportion, then What should I do if I have a mole on my body? Let me give you an answer. &nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp. Pigmented nevi is one of the most common body surface masses. According to the positional relationship of pigment cells on the skin epidermis-dermis junction, it can be divided into three categories: intradermal nevus, Junction moles, mixed hemorrhoids (contains two components: intradermal moles and junctional moles). Pigmented nevi containing junctional nevus components in theory have the potential for malignant transformation. &nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.The treatment of pigmented moles depends on the situation. If there are long-term stable pigmented moles on the surface of the body, and the diameter is within 3-5mm, you can choose laser and cryotherapy , Laser treatment has a relatively lower recurrence rate. If there is a partial recurrence, the treatment can be repeated after two months. If the size of the pigmented nevus exceeds the above range, or it is located in a special area that is inconvenient for laser treatment, or the laser and cryotherapy cannot be removed many times, it is recommended to perform a thorough resection to prevent recurrence or malignant transformation. It is particularly reminded that the pigmented moles on the palms, soles, perineum, lip mucosa and other parts that are prone to rubbing or irritation can choose preventive resection and pathological examination to determine the benign and malignant pigmented moles. &nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.So under what circumstances can pigmented moles be malignant? There are the following situations to be particularly vigilant:&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.1. Sudden increase in a short period of time;&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.2. Surface pigment color Uneven;&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.3. Pigmented moles repeatedly ruptured and not healed;&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.4. Pigmented moles have irregular borders;&nbsp .&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.5. There are satellite moles and child moles. &nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp.&nbsp. If you have any of the above conditions, please seek surgery in time, and it is recommended that you undergo a rapid intraoperative frozen pathological examination to clarify the border of the pigmented mole and whether it is clean. If the pigmented nevus is large, the wound after the resection needs to be repaired by flaps or skin grafts. Please follow the advice of professional plastic surgeons for details.

“Mole” is not young, which moles should be removed?

Pigmented moles are composed of pigmented mole cells. According to the location of the mole cells on the skin, they are divided into three types: junctional moles, intradermal moles and mixed moles. Moles may already exist at birth, or gradually appear in the early years after birth, it can be said that there are “moles” not at age. 1. Junctional nevus: It grows at the junction of epidermis and dermis. Most of them are present at birth. They can grow into the dermis with age and gradually turn into intradermal nevus. Junction moles are more common in the palms and soles of the feet and are more likely to become malignant due to long-term friction. 2. Intradermal nevus: The pigmented tissue is located in the dermis. The pigmentation varies in depth, mostly round, higher than the surface of the skin, and can grow body hair. It is a common pigmented nevus, and malignant transformation is rare. 3. Mixed nevus: It has the characteristics of junctional nevus and intradermal nevus. It looks like intradermal nevus. The pigment distribution is not as regular as intradermal nevus. The central pigment is darker and spreads around it. Malignant transformation is relatively rare. Junction moles mostly appear in infants or childhood. With age, junctional moles gradually evolved into mixed moles. After puberty, most junctional nevi and mixed nevi turn into intradermal nevi. 1 How did moles form? During ontogeny, melanocytes are transported along the nerve muscles. During the transport process, they are affected by genes and environmental factors, resulting in melanocyte storage and the formation of melanocyte nevi on the surface of the skin, which is related to the development process of the individual. Almost everyone has pigmented moles, only the number or size is different, it can be said that “everyone has moles”, it can occur on any part of the body, most pigmented moles do not require special treatment. 2 Moles, what should I pay attention to in life? The most important thing we need to pay attention to is to avoid stimulation as much as possible. Pigmented moles are common to everyone, and there can be as many as 50 normal individuals, with an average of 15-20. Do not use syrup to spot moles. If it is not handled properly, it will leave unsightly scars, or induce malignant changes in moles! I have seen someone cut off or gouged out a mole on their own in clinical practice. When they came to the clinic, they saw that the integrity of the rash was significantly damaged. At this time, the possibility of malignant transformation may be significantly higher than that of the original mole. 3 Which moles are recommended to be removed? ①Pigmented nevus located on easily rubbed parts such as palms and soles; ②Pigmented nevus of nail; ③Larger pigmented nevus at birth; ④Nevus recurred after treatment such as electrocautery, freezing, and laser. 4 Principles of the treatment of pigmented nevus: if it is not cured, it will be done, and the cure will be thorough. ①A benign mole can not go without it. ②If the laser spot does not reach the effective depth, it will easily recur. ③Mole less than 2mm can be removed by laser. Carbon dioxide laser is often used to carbonize and vaporize mole cells and pigment particles without obvious scars. ④Surgery is the first choice for moles larger than 2mm. Pigmented nevus is surgically removed and fine cosmetic sutures are conducive to wound healing and reduce scar formation. Postoperative scars are slender and inconspicuous. Later, with drugs and laser treatment, the scars are smaller.

Do you know all the information about “moles”?

Pigmented moles are composed of pigmented mole cells. According to the distribution of mole cells on the skin, they are divided into three types: border moles, intradermal moles, and mixed moles. Moles may already exist at birth or gradually appear in the early years after birth. It can be said that there are “moles” that are not young. So, do you know the following information about “moles”? How is a mole formed? Pigmented moles are because melanocytes are transported along the nerve muscles during individual development. During the transportation process, melanocytes are stored due to external factors (including genetic factors), and melanocyte moles are formed on the surface of the skin. It is related to the development of the individual. Pigmented moles are almost everyone, only the number or size is different, it can occur in any part of the body, most pigmented moles do not need to be treated. According to the difference in histology, pigmented moles are divided into three categories: * Junctional moles: growing at the junction of epidermis and dermis, most of them are born, and will grow into dermis into intradermal moles with the age, growing in the palm , Exposed parts of the plantar and external genitalia. Due to long-term friction, trauma and infection, it is more prone to malignant transformation. *Intradermal nevus: Pigmented tissue is located in the dermis. The clinical manifestations are pigments of different shades, mostly round, higher than the skin surface, and can grow body hair. It is a common pigmented mole and malignant transformation is rare. *Mixed moles: It has the characteristics of junctional moles and intradermal moles. The appearance is similar to intradermal moles. The pigment distribution is not as regular as intradermal moles. The central pigment is deeper and diffuses around. Malignant changes are relatively rare. Most of the border moles appear in infants or children. With the increase of age, the junctional moles gradually evolve into mixed moles, and the proportion of junctional moles gradually decreases. After puberty, most junctional moles, mixed moles, become intradermal moles. 2 Moles, what do you need to pay attention to in life? “Avoid stimulation”! The most important thing we need to pay attention to is to avoid friction and irritation as much as possible. Pigmented moles are common to everyone, and normal individuals can be up to 50, with an average of 15-20. Do not use medicine to irritate moles. If the treatment is not good, it will leave unsightly scars at the worst and induce moles at the worst! I have seen people clinically remove or remove moles on their own. When they came to the clinic, they saw that the integrity of the rash was significantly damaged. At this time, the possibility of malignant transformation may be significantly higher than that of the original mole. 3. Which moles should be removed prophylactically? ①pigmented moles on palm and plantar and other rubbed parts; ②pigmented moles on nails; ③ moles that relapse after treatment with electrocautery, chemical corrosion, freezing, laser, etc.; ④ pigmented moles with larger diameters that were born. 4 How to treat pigmented moles sensibly? Some people have listened to the nonsense of the messengers who want to remove the moles in order to “exorcise and bless”. Some people are too worried, but they are afraid of evil changes, and they will not be panic all day long. They talk about “moles” color change. These practices are undesirable. It is the only feasible way to understand the medical principles and accept the doctor’s regular treatment. Common pigmented moles do not generally need treatment. The general principle is that if they are not cured, they will be completely cured. Pigmented moles, which are usually located in special parts of the nasal cavity, oral mucosa, palms, soles, vulva, anus, genitals, etc., are prone to malignant changes due to frequent friction. It is recommended to remove them as soon as possible. If necessary, dermoscopy can be used for testing. Optional treatment strategies include ionized laser, chemical corrosion, surgical resection, etc. The choice of specific treatment depends on the location of the mole. For example, if you have a face, you can choose plastic surgery to ensure the appearance; the lumbosacral region is less casual. The principle of mole removal: complete removal: moles with a diameter of less than 2mm can be treated with laser, but there are still risks: easy to relapse and malignant transformation, and surgical removal can remove the mole cells cleanly. 5What should I pay attention to after the operation? ① The wounds should be kept as dry as possible within one week after spotting the mole. After washing or touching the water, gently blot them with a clean towel as soon as possible. ② Avoid pigmentation caused by sunburn, pay attention to sun protection and protect skin. ③ Eat less spicy and spicy food and eat more foods containing vitamin C. ④Do not scratch at will to avoid infection affecting wound healing.

Moles on the body cannot be ignored! Is it a mole or a melanoma?

There are many people who produce some black moles, and almost everyone will have them, some are born, some are born. Most of the time, people don’t take moles seriously, because they don’t hurt or itchy. As everyone knows, many moles harbor fatal crises. How to distinguish between moles and melanoma? 1. Moles: Pigmented moles are benign new organisms composed of mole cells. According to its distribution location and level, it can be divided into intradermal nevus, border nevus and mixed nevus. Both junctional moles and mixed moles have the potential for malignant transformation. When the mole is malignant, there is often mild pain in the local area, and satellite dots may appear at the edge. For example, the mole that has not changed for many years has suddenly increased, the color has darkened, and there is an inflammatory reaction. Excise as soon as possible and perform a biopsy to confirm the diagnosis. 2. Melanoma: Pigmented moles with malignant changes, often developed from junctional moles or mixed moles. Long-term chronic irritation and inappropriate treatment have a greater relationship with moles turning into melanoma. Occurs in the heels, neck, eyes, under nails, and labia. The degree of malignancy is high, and blood and lymphatic metastases often occur early. Therefore, it is very important to recognize the changes of moles in the early stage! ①Are there any sudden increase in moles in the near future? ② Has the color of the mole become non-uniform, with different shades? ③ Has the border of the mole become irregular or accompanied by the occurrence of satellite moles? ④ Are there any sudden itching and ulceration of the mole? If an appeal signal occurs, please consult the hospital in time. A

Do you know all the knowledge about pigmented moles?

Pigmented moles are composed of pigmented mole cells. According to the location of mole cells in the skin, they are divided into three types: border moles, intradermal moles, and mixed moles. Moles can already exist at birth, or gradually appear in the early years after birth. It can be said that there are “moles” that are not young. Most of the junctional moles occur in infants or children. With the increase of age, the border moles gradually evolve into mixed moles, and the proportion of border moles gradually decreases. After puberty, most junctional moles, mixed moles, become intradermal moles. UV rays will stimulate the mole cells to produce a large amount of melanin, which can cause the sudden appearance, increase and darkening of the moles. How are pigmented moles formed? What precautions? How to identify? Next, let’s take a look at ~ 1 mole, how is it formed? Pigmented moles are because melanocytes are transported along the nerve muscles during individual development. During transportation, melanocytes are stored due to external factors (including genetic factors), and melanocyte moles are formed on the surface of the skin. It is related to the development of the individual. Pigmented moles are almost everyone, only the number or size is different, it can occur in any part of the body, most of the pigmented moles do not need to be treated. Pigmented moles should be regarded as the most common melanocyte disease. It can be said that ten people and ten moles are not excessive. Some moles in special parts have a special meaning: Some people say that the moles under the corners of the eyes are tears. People have a desire to protect; the moles in the eyebrows hide hidden wealth, which is a sign of wealth. The moles in the heart of the eyebrows are beautiful moles, which can improve the overall temperament of the face … 2 moles, what should you pay attention to in life? “Avoid stimulation”! The most important thing we need to pay attention to is to avoid contact and stimulation as much as possible. Pigmented moles are common to everyone. Normal individuals can be up to 50, with an average of 15-20. Some people think that it is commonplace to randomize moles with a potion, ranging from unsightly scars to heavy ones that can induce nevus of moles! I have seen people who cut or remove the mole on their own in clinic. When they came to the clinic, they saw that the integrity of the rash was significantly damaged. At this time, the possibility of malignant transformation may be significantly higher than that of the original mole. 3 How to identify pigmented moles, flat warts and age spots? Pigmented moles have various manifestations, such as small papules, small plaques, or warts like skin tags. Although the shape is different, they are generally flat or hemispherical, and the diameter is usually less than 6mm, except for congenital pigmented moles. In addition, other moles are relatively small, and the boundaries are clear. The surface of the mole is relatively smooth, and the flat warts or senile plaques themselves are relatively rough, but if you want to further distinguish, you must rely on a professional doctor. Through a dermoscopy, under the microscope to distinguish according to skin characteristics, it may be more difficult to distinguish by the naked eye alone. 4How to deal with moles? Some people listen to the nonsense of molesters who want to remove the moles in order to “exorcise and bless”, some people do not want to be treated; some people know a little about one or two, only to fear that the mole has changed, and worry about the mole all day long, talking about the “mole” color change. These practices are undesirable. It is the only feasible way to understand the medical principles and accept the doctor’s regular treatment. Ordinary pigmented nevus generally does not need treatment. The general principle is that if it is not cured, it will be completely cured. Pigmented moles, which are usually located in special parts of the nasal cavity, oral mucosa, palms, soles, vulva, anus, genitals, etc., are prone to malignant changes due to frequent friction. It is recommended to remove them as soon as possible. If necessary, dermoscopy can be used for testing. Optional treatment strategies include ionized laser, chemical corrosion, surgical resection, etc. The choice of specific treatment depends on the location of the mole. For example, you can choose plastic surgery to ensure the appearance of the face; the lumbosacral region is relatively less focused on the appearance of the specific choice of treatment is more casual. Mole removal principle: Thorough removal: Moles with a diameter of less than 2mm can be treated with laser, but there are still risks, such as easy recurrence and malignant transformation, and surgical removal can remove the nevus cells cleanly. 5What should I pay attention to after the operation? Surgery to remove pigmented moles will leave scars, which are linear. It is red in the early postoperative period and gradually fades with time, and it is not easy to detect in the later period. It is necessary to keep the wound dry after the operation; avoid sweating at the site where the wound is located; do not exercise vigorously; use anti-scarring drugs reasonably.