Acne tumors, clinically referred to as sebaceous cysts, for sebaceous cysts most of the treatment for surgical excision, without surgery it is difficult to completely remove. The so-called acne tumors are cysts formed when the sebaceous glands produce too much sebum and the sebaceous gland ducts are blocked, and the sebum gradually accumulates. They are found on the head, face, back and buttocks, and the cysts may exist for many years without any conscious symptoms. Sebaceous cysts generally have no obvious harm to the human body, but the special location will affect some aesthetic; easy to be infected, pus ulceration and recurrence. Surgical removal of sebaceous cysts is recommended. This can completely clean up the cyst and its peripheral tissue, need to go to the regular hospital plastic surgery or dermatology department for treatment.