Breast nodule grade 5, highly suspicious for malignancy, risk of malignancy > 95%, no symptoms may be benign nodules. Breast nodule grade 5 patients must go to the hospital and cooperate with the doctor’s treatment. The manifestations of benign breast nodules grade 5 mainly include glandular nodules that are smooth to the touch, good mobility, neat and regular edges, relatively slow growth rate, and slight pain when massaged. So breast nodule grade 5 may be benign nodules when there are no symptoms. After the breast ultrasound or mammogram examination, suggesting that the breast nodule grade 5, there is a 5% benign possibility, it is recommended that surgical treatment will be complete removal of the mass, and then sent to the frozen pathology examination. Because there is also a certain possibility that the diseased tissue was not taken during the puncture, resulting in results that do not match the actual condition. You must actively cooperate with the treatment under the guidance of the doctor to avoid deterioration of the condition. After the operation, you should also actively cooperate with the doctor to do a good job of postoperative care to improve the prognosis.