Breast ultrasound biradss grade 2 means benign lesions, regular review is sufficient. Breast biradss grading criteria are classified according to the size of the mass, whether there is hematoma and calcification within the mass, whether the border is smooth, and whether there are abnormally enlarged lymph nodes, and there are a total of 7 grades. Class 2 means that a lesion has been found, but the lesion is a benign lesion, and usually this situation only requires follow-up observation. It is recommended that regular review, 1 to 2 times a year to do breast color ultrasound, if the nodes become larger, according to the patient’s condition for treatment, if the nodes do not change or even become smaller, you can consider continuing to observe, do not need to be overly anxious, keep a calm state of mind, follow the doctor’s instructions to take medication, improve lifestyle, less late at night, go to bed early, get up early, eat a healthy diet, and appropriate physical exercise to enhance body resistance. If there is any discomfort, go to the hospital in time, under the guidance of the doctor’s treatment, to avoid delaying the condition.