Sweat pipe tumor removal methods, external physical therapy based on the following: 1, freezing: liquid nitrogen freezing effect is more ideal, but a little pain, may produce edema, blisters, and hyperpigmentation. 2, electrocoagulation: electroplasma electrocoagulation is more common in the clinic, but also able to achieve an effective removal rate, but the treatment is likely to expand the area of the damage, the adverse reaction may be greater. 3, carbon dioxide laser: Carbon dioxide treatment process, will produce a lot of smoke and pungent smell of coke, there will be some pollution to the environment.4, other: you can choose gold radio frequency and electrolysis chemical peeling, grinding and so on, can be carried out the treatment of sweat duct tumor. At the same time, you can also use topical retinoic acid drugs, such as retinoic acid cream for coating treatment. Sweat duct tumor belongs to benign tumor, generally do not need treatment, affecting the aesthetic or accompanied by itching, can be laser and surgical treatment.