Why do many stars have moles on their right necks (why do many moles grow on their necks)

Why do so many stars have moles in front of their necks?

Chen Xiao was born to her parents, right? I can't help it. Is your mole born? If it grows again in the future, I can tell you that it is not a mole, just a bit like a mole.

Why do many people have moles on their necks?

Nevus is a kind of local skin pigment abnormality, which can be congenital or acquired. 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. Commonly used methods to remove moles are: laser method, freezing method, electrocautery method, point scanning method and chemical agent method. Nevus is a kind of pigmented nevus, which attracts people's attention because of its local blackness, rough skin, bulge and short hair. Attention should be paid to moles that occur in parts of the body that are easy to rub or get hurt. For example, the mole grows rapidly, the color becomes lighter or brighter, the short hair on the mole falls off, the periphery of the mole turns red, bloodshot is faintly visible, the surface is broken and scabbed, and even an ulcer that does not heal for a long time is formed. Nearby swollen lymph nodes, or satellite-like small moles around large lymph nodes. All indicate that moles have a tendency to become malignant. You should go to the hospital to ask a dermatologist and a surgeon for diagnosis so that you can deal with it in time. For the treatment of nevus, small nevus with a diameter less than 0.5cm can be cauterized by laser or high frequency electrotome. Has the advantages of 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 corrosion to remove moles, because it is not clean and stimulates the malignant transformation of nevus cells, which is not suitable for use. Removing pigmented nevus by trephine can make up for the above shortcomings. After local skin anesthesia, the whole pigmented nevus was drilled with a trephine 0.2cm larger than the diameter of the nevus. The incision only needs to be stitched with very thin silk 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 malignant melanoma, the following moles should be removed: 1. Long-term friction will stimulate moles, such as those on bras and waist. 2. Atypical nevus. Nevus with atypical appearance may become malignant, such as pigmented nevus, uneven pigment (variegated color), uneven or irregular edge, unclear boundary, asymmetric left and right, and statistically larger than 5mm in diameter. 3. A mole will change suddenly and quickly. If the moles of the whole body change at the same time because of hormonal changes, 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 have a greater chance of becoming malignant melanoma than moles in other places. 5. Mucosal nevus. Moles appear in oral mucosa, conjunctiva, vagina and 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. It is not easy to see changes, and it grows on the limbs, and it is easier 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 the doctor suggested 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 swelling is common in earlobe, shoulder, upper arm, chest, back, but not in face. If people with this constitution want to get rid of moles and have plastic surgery, they should first inform the doctor of their constitution, so as not to leave a big scar after getting rid of moles. Dangerous malignant melanoma plastic surgeon Ou said that benign nevus became malignant melanoma: protrusion, extreme melanin, itching, pain, bleeding and ulcer. There are three kinds of skin cancer: malignant melanoma, basal cell carcinoma and squamous cell carcinoma. Melanoma accounts for 4% of all skin cancers, but it causes nearly 80% of skin cancer mortality. This is the worst prognosis of all cancers. 10~ 15% of patients with malignant melanoma

Advanced malignant melanoma often invades the basement membrane of the skin vertically, and invades subcutaneous blood vessels or lymphatic vessels when the tumor is still very young. Once metastasized, the prognosis is extremely poor, and the three-year survival rate is only about 10%. Moles may change. Some changes are warning signals, malignant and some benign. Whether hydatidiform mole is malignant can be determined by biopsy. Most western customs do not equate moles with fate. The moles on the cheeks of ElizabethTaylor and Hollywood veteran actress MarilynMonroe are described as "beauty moles". However, many people in China think that moles are related to fate, and some patients even ask for or refuse to get rid of moles based on the viewpoint of life, which makes doctors very troubled. A fortune teller claimed on TV that the mole on the sole of the foot is a good mole, and the mole on the sole of the foot is brave and fearless. Doctor's Regret and Dilemma Ou, who has been a doctor for 32 years, stressed that foot nevus should actually be closely observed, because there is a high probability that it is malignant melanoma after long-term friction. He has seen 10 many such cases. Not long ago, he had an 85-year-old man whose mole on his foot was removed and turned into malignant melanoma. That mole should have been with the old man for decades, and it has gone bad recently. "Once a mole becomes malignant melanoma, it will deteriorate rapidly," Ou said. The youngest case he has ever seen is a mother in her forties with a 0.5 cm mole on the joint side of her little toe. Biopsy showed that it had become a malignant melanoma. He advised her to have an operation and remove the whole little toe immediately, but the patient hesitated and waited for a month before returning to the hospital to remove the little toe. Six months later, her cancer cells metastasized to the groin, and about a year later, she spread all over her body and died. Obviously, in the short month of her hesitation,

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