Breast ultrasound should be corrected to breast B ultrasound, belongs to a kind of imaging means, the examiner needs to expose both breasts, then the doctor uses the ultrasound probe to examine, and finally collect the results of the examination. 1. Exposure of the breasts: The examiner will lie down on a test bed and expose both breasts. 2. Use ultrasound probe to check: the doctor will apply coupling agent on the ultrasound probe, and then place the ultrasound probe on top of the breasts, the ultrasound probe will read the information inside the breasts, such as the structure of the breast tissue, blood flow signals, aspect ratio, and the presence of nodules. After one side of the breast is examined, the other side of the breast will be examined. 3. Receiving the examination results: During the examination, other medical staff will record the examination data. After the examination, the results will be printed and the examiner will receive the examination report. It is recommended that the patient should consult a doctor in time and follow the doctor’s instructions for breast ultrasound examination.