Why do you grow 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. Generally speaking, moles are harmless to human body. It's just that some people will mind some places with moles. Of course, these are also superstitious statements.

What kind of mole should be removed?

1. moles that will be stimulated by long-term friction, such as those on bras and waist.

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 appeared 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, 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 the doctor suggested to remove it as soon as possible.

However, many people in China believe 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 bothers doctors. There are also fortune tellers who claim on TV that the mole on the sole of the foot is a good mole and the mole on the foot is brave and fearless.