Locoregional Treatment
LYMPH NODE METASTASES
The initially sampled and histologically or cytologically positive node was marked with a clip. TAS was defined by removal of SLNs (detection modality choice left up to surgeon; dual tracer not required) and palpable lymph node metastases; localization of the previously clipped biopsied node (which is a standard part of targeted axillary dissection) is not mandatory.