Methods of pigmented nevus removal include general treatment, physical treatment and surgical treatment. Nevus pigmentosus is generally benign and does not need treatment; if it is for aesthetic purpose or suspected of malignancy, it can be removed by general treatment, physical treatment and surgery.
1. General treatment: usually pay attention to sun protection, avoid ultraviolet radiation; avoid rubbing the pigmented nevus.
2. Physical treatment: the mole can be removed by CO2 laser, which may leave scars or residual pigmented nevus.
3. Surgery: For nevi with large diameter or suspected of malignancy, it is recommended to remove them surgically and perform pathological biopsy to clarify their nature.
It is recommended that patients go to the dermatology department of regular hospitals and choose the appropriate treatment under the guidance of doctors.