After surgery with local mass formation, clinically based on the specific causes of mass formation can often take different elimination methods: First, if the local mass is due to trauma bleeding caused by local swelling, pain, patients need to be as soon as possible under local anesthesia for hematoma debridement treatment, to avoid the local hematoma volume progressive increase and induce wound infection, after debridement to give local compression hemostasis to avoid recurrent episodes of hematoma. After the debridement, local compression and hemostatic treatment can avoid recurrent hematoma. Secondly, if there is local incision infection after surgery, the swelling will be formed, often combined with abscess formation, and it is necessary to open the incision as soon as possible, drain out the fluid and pus, remove the local necrotic tissues, and use hydrogen peroxide, vitality iodine, and physiological saline to flush thoroughly, so as to control the local inflammation and make the swelling subside more quickly. Third, after the operation, the local fibrous tissue overgrowth and the formation of lumps, at this time you can use hot ammo packs, moxibustion fumigation, improve the local blood circulation, promote the faster absorption of the lumps, subside.