Intraductal papilloma of breast, the surgical incision is usually about 3~4 centimeters, the specific size also depends on the nature of the tumor, i.e. the selected surgical plan, the general incision is divided into radial incision and areola incision. Intraductal papilloma is a common female breast tumor, benign, usually occurring in the breast ducts around the areola, early symptoms are usually manifested as nipple discharge, a few patients will have the possibility of cancer, so the general treatment plan for early surgical treatment, complete removal of the lesion, so the early tumor is usually more limited, surgical incision is usually 3~4 centimeters can be removed from the tumor. When the tumor is larger in size, or the adjacent tissues are invaded, and the intraoperative rapid frozen pathology section, if it is found to be malignant, the scope of excision must be enlarged, or even the whole mastectomy, then the surgical incision will be larger, and it may be more than 10 centimeters. If you have any of the above diseases, it is recommended that you seek professional medical attention to avoid delays.