At first, the doctor advised me to remove it surgically, and the cost of the operation was about 800 to 1000 yuan. Later, he said that I would go to the laser room first. If the laser surgeon says it can be removed by laser, I don't need to have surgery. As a result, I asked, and the laser surgeon said it could be removed by laser, so I went to the laser. One hundred pieces were removed, and he said there would be no scars and no problems.