“Doctor, should I cut this mole? Can it be moved?” Doctors have to answer this question to their patients over and over again every day. For most moles, one glance can decide whether to cut it or not, but everyone understands moles differently and often struggles with whether to cut it or not. Doctors suggest to consider it from two aspects: firstly, does it affect the aesthetics, and secondly, is it malignant? Moles are mostly found on the face and neck, so they inevitably become the unique mark of an individual, and may also have the meaning of “physiognomy”, such as the mole of beauty, the mole of peach blossom, the mole of greatness, the mole of prosperity, and so on, which is a good significance. However, more often than not, moles play a role in destroying facial aesthetics and physiognomy, causing some psychological burden to men and women with moles, and even destroying good interpersonal relationships, and causing problems in employment and choosing a spouse. Then, this kind of excision based on improving the appearance of beauty is necessary. Nowadays, it is generally believed that a plain face is the most beautiful and clean. Doctors have encountered a lot of people who are confused about whether or not to remove “beauty moles”, but in the end, they still think that cleanliness is the most beautiful. Cut off the burden, clean and fresh. Another reason for excision is to worry about whether it is malignant or not, and whether it will become malignant in the future. According to the regression, malignant moles can be divided into two categories, one is squamous carcinoma transformed by nevus cells, basal cell carcinoma these skin cancers, which have a high incidence but relatively low malignancy, and the onset is usually late. Most of these cancers can be cured by surgical excision, and only a very small portion of advanced skin cancers may bring fatal danger; the other is melanoma transformed by nevus cells, which is an extremely malignant tumor, and the character played by Sun Honglei in the fiery “Do Not Disturb” in China suffers from a small plantar nevus transformed into a melanoma. Since then, mole removal surgery has become the most growing surgical program in outpatient clinics, second only to micropigmentation. At present, although the treatment of melanoma has made great progress, due to the poor awareness of medical treatment among the people in China, most of them have already progressed to stage 4 when they are found, and their mortality rate is as high as 70%~90%, and their life expectancy is only a few months to a couple of years, whereas the 5-year survival rate of stage 1 melanoma can be up to 94%, and there is a very high rate of cure, so it is especially important to find it early and treat it early. Therefore, patients should consider whether to cut moles that affect aesthetics, and doctors recommend early excision for pathological examination of moles that have the risk of malignant changes.