Fig. 1From: Prediction model of axillary lymph node status using automated breast ultrasound (ABUS) and ki-67 status in early-stage breast cancerFlowchart of procedures in the breast lesion selection. ABUS = automated breast ultrasound. ALNM = axillary lymph node metastasis, NALNM = no axillary lymph node metastasis, MD = maximum diameterBack to article page