A sliding lump in the chest may be breast fibroadenoma, cystic hyperplasia of the breast, enlarged lymph nodes and so on. 1. Breast fibroadenoma: this is a common breast tumor in young women, the high incidence age is 20~25 years old, most of them are single, and there are often no other symptoms except lumps; this case can be removed by surgery, and the lumps must be routinely done for pathological examination. 2. Breast cystic hyperplasia: this disease is common in middle-aged women, one or both sides of the breast swelling and pain and lumps is the main manifestation of this disease, and has a certain relationship with the menstrual cycle; clinical treatment is mainly symptomatic treatment, can be taken orally with traditional Chinese medicine or western medicine tamoxifen. 3. Lymph node swelling: when the breast is infected with viral or bacterial infections, a movable lump can be touched in the chest; at this time, you should go to the hospital for examination, to find out the pathogen of the infection, and then carry out targeted anti-infection treatment. In addition, breast cancer, breast cysts, breast lipoma, breast trauma, inflammation, etc. may also appear similar clinical manifestations, breast touching the movable lumps should be taken seriously, and should seek medical treatment as soon as possible, so as not to delay the condition.