Effects of sentinel lymph node biopsy combined with breast-conserving surgery on surgical-related indexes, serum TPA level and recurrence rate in patients with early breast cancer

Compared with modified radical mastectomy, SLNB combined with breast-conserving surgery may have better surgical procedures and outcomes, and significantly reduce the incidence of upper limb edema. The effects of surgical method choice are fewer on the long-term prognosis and postoperative levels of tumor markers such as serum TPA.