Factors predicting the non-sentinel lymph node involvement in breast cancer patients with sentinel lymph node metastases

Abstract

Objective: In a significant proportion of patients, the sentinel lymph node (SLN) is the only involved axillary node. The goal of the present study was to identify predictive factors associated with a positive SLN and with a positive non-SLN in patients in whom axillary lymph node dissection (ALND) was performed.