Most breast nodules are benign lesions and can be observed on follow-up, such as common breast fibroadenomas, simple breast cysts, hyperplastic nodules of cystic hyperplasia, etc. They are benign lesions in the breast, and should be observed on regular ultrasound and follow-up. If there is no obvious change there is no need for surgical treatment, only if the nodule grows more rapidly, the edge is not smooth or has a malignant tendency, it is recommended to remove it and send it for pathological examination and confirm the diagnosis, as breast lesions can be affected by mood, emotions and other factors. If the nodules are found in the breast after more stress or often grumpy people, it is recommended to try to surgical treatment, simple ultrasound examination does not confirm the diagnosis, if necessary, can do needle aspiration puncture biopsy, according to the results of the examination to determine the next treatment method, try to go to the regular hospital.