Fig. 3From: An objective nodal staging system for breast cancer patients undergoing neoadjuvant systemic treatmentThe prognostic importance of the extra-axillary lymph node enlargement. The disease-free survival according to the internal mammary node (IMN) enlargement and supraclavicular node (SCN) enlargement are shown in the Figure a and b, respectively. Patients were also stratified by the degree of axillary nodal enlargementBack to article page