The chance of cancer after surgery for sclerosing adenopathy of the breast is generally small. Sclerosing adenopathy of the breast is a benign disease, often appearing as thickening of the breast gland, and may further develop into a localized lump, while some patients have imaging findings that the boundary of the lump is not particularly clear, and the texture of the lump is relatively tough, excessive secretion of estrogen and decreased secretion of progesterone will lead to the emergence of sclerosing adenopathy of the breast, and the chances of cancer are low, and most of them will be surgically removed in the clinic. The chance of cancer after surgery is relatively small. Only 2%-3% of patients without surgical treatment of sclerosing adenopathy of the breast progress to breast cancer, but close monitoring is still necessary and checkups at hospitals are recommended. It is recommended to go to the regular hospital for inquiry, the doctor will give the appropriate plan according to the clinical symptoms, keep a good mind.