A BI-RADS grade 2 usually indicates the presence of certain benign lesions in the breast, which may be mild breast hyperplasia, nodules or cysts, which usually do not recover on their own, but can recover with treatment. If the breast examination BI-RADS grade 2, in most cases, it will not recover to normal tissue by itself. However, grade 2 is usually a mild benign lesion, which can be treated without surgery for the time being, and the patient can just undergo a regular review every three months or six months, and if the swelling is found to have significantly increased in size during the regular review, it can be removed by surgery. BI-RADS2 grade is commonly found in smaller breast cysts, lymph nodes in the breast and breast scar tissue after healing of breast surgery, etc. It may also be mild breast hyperplasia or smaller breast fibroadenoma. Such patients should pay attention to good living habits in their daily life, relax and avoid excessive emotional fluctuations, as bad emotions can have a bad effect on the breast. BI-RADS2 grade can be treated without immediate surgery, and patients should follow the doctor’s instructions for regular checkups. If the patient is more worried, the diseased tissue can also be removed through surgery.