Intraductal papilloma is 0.4*0.3 centimeter, which is not particularly large, and minimally invasive treatment is usually effective. There is no effective treatment drug for intraductal papilloma, once diagnosed, it should be treated by surgery in time, at present, minimally invasive surgery can be chosen to remove the tumor, the trauma is relatively small, the technology is relatively mature, and it is not easy to cause some complications during the process of treatment, and minimally invasive treatment is generally effective. Regarding the surgery of intraductal papilloma, the main purpose is to remove the lesion, but before the surgery, it is necessary to clearly locate the lump and cut the breast skin and subcutaneous tissues, and then separate the tissues in order to remove it cleanly. Once the diagnosis of intraductal papilloma is confirmed, it is recommended to go to the hospital as soon as possible to carry out the treatment, so as to avoid delaying the condition and causing the tumor to increase in size and other negative consequences.