Because it is breast surgery, the operation area is rich in lymph, so there may be vasculitis and lymphangitis after operation. Generally, there is a red "line" on the skin surface, which will hurt and prolong. Generally, this disease will get better after anti-inflammatory treatment. ...

However, the description of postoperative complications in the book does not seem to have such content. I have never seen it before. If you also consider this possibility, then extend the anti-inflammatory treatment now. If it works, it can only be explained this way. (Maybe you can write a paper) Remember to tell me the result.