A right breast nodule BI-RADS grade 3 means that there is a high likelihood of benign, and the patient needs to be reviewed short-term for possible benign breast lesions such as cystic hyperplasia of the breast and fibroadenoma of the breast. BI-RADS grade 3 is the breast BI-RADS grading standard, which belongs to the way of interpreting the presentation of breast imaging report and data system analysis. BI-RADS grade 3 of the right breast means that the possibility of benign is high and the chance of malignant lesions is low. In clinical practice, benign breast lesions such as cystic hyperplasia, fibroadenoma, and intraductal papilloma are most often considered. Usually, patients with BI-RADS grade 3 need to go to the hospital for rechecking in a short period of time, usually once every three months, and if there is still no abnormal and obvious change, then it can be changed to once every six months, followed by once a year. To summarize, patients with BI-RADS grade 3 right breast nodules do not need to worry too much, strengthen daily life management, and follow up on time.