The results of nevus excision surgery are good, and it is not easy to recur after surgery and pathologic examination can be done to make a clear diagnosis. Nevus excision surgery can completely remove the pigmented nevus tissue, so it is not easy to recur after surgery. At the same time, pathological examination can be done after nevus removal surgery, which can make clear diagnosis and exclude malignant diseases. Moreover, at present, surgical nevus removal adopts fine cosmetic suture, and most of the postoperative scars are not obvious. It should be noted that after nevus excision surgery, it is recommended to improve the pathological section examination at the same time. If malignant transformation occurs, early measures can be taken to give timely treatment. At the same time, do not eat spicy, seafood and other stimulating food after the operation, so as not to stimulate the wound and not conducive to recovery; in addition, need to pay attention to sunscreen, to avoid the incision of the operation area left pigmentation. Patients who are willing to have nevus treatment are recommended to go to regular medical institutions and choose the appropriate treatment according to the doctor’s advice, so as not to delay the condition.