If the size of the powdery tumor is very small, does not appear on the face or head and neck, does not affect the appearance, and does not cause infection or pain, surgery can be avoided, but the powdery tumor needs to be closely observed for any changes. If the size of the tumor increases and affects the beauty of the face, or if the tumor becomes infected, painful, or even purulent over a long period of time, surgery is required. Surgical treatment is the only way to completely cure powdery tumors, but it is important to remove the entire envelope of the tumor, otherwise it will easily cause recurrence.