It's been a month since the operation of breast nodule, and it still hurts inside. What happened?

If the nodules are completely healed and recovered after surgical resection, and no internal complications such as hematoma and mass are caused, this situation should be no problem. If the postoperative pathological examination results in benign nodules, no further treatment is needed. Pain may be caused by local scar stimulating nerves. It is suggested to check the B-ultrasound to see if there is anything abnormal inside.